Nickel Alloy
GNEE steel pab pawg yog cov khoom lag luam sib koom ua ke nrog rau steel phaj, coil, profile, sab nraum zoov toj roob hauv pes tsim thiab ua. Founded hauv 2008, nrog 5 lab RMB sau npe peev, Gnee tau ua kom muaj kev vam meej thiab kev loj hlob hauv kev lag luam hlau nrog Gnee Cov neeg ntau dua 10 xyoo kev sib ntaus sib tua. Tam sim no, tag nrho cov peev nyiaj tau nce mus txog 30 lab RMB, thaj chaw rhiav ntau dua 35000㎡, nrog ntau dua 200 tus neeg ua haujlwm. Gnee tau dhau los ua cov tuam txhab tshaj lij thoob ntiaj teb cov khoom lag luam steel hauv Suav teb hauv nruab nrab thaj av nrog cov tswv yim qhia meej, kev tswj hwm kev sib koom ua ke, kev tswj hwm lub hauv paus ruaj khov, nyiaj txiag ntau thiab tib neeg lub zog.
Pawg muaj 5 lub koom haum koom tes, nyob hauv Anyang, Tianjin, Hongkong thiab Singapore lub teb chaws thiab cov cheeb tsam. Lub tsev hauv paus yog nyob rau hauv hometown ntawm oracle nyob rau hauv Henan xeev, qhov chaw ntawm lub ntiaj teb no kab lis kev cai cuab yeej cuab tam "Yin Ruin", Anyang nroog, yog ib tug ntawm yim ancient capitals ntawm Tuam Tshoj.
Vim Li Cas Xaiv Peb
Siab zoo
Peb cov khoom yog tsim los yog ua raws li cov qauv siab heev, siv cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem tsim khoom.
Tus nqi sib tw
Peb muab cov khoom lag luam zoo dua lossis kev pabcuam ntawm tus nqi sib npaug. Yog li ntawd peb muaj kev loj hlob thiab loyal cov neeg siv khoom.
Kev paub nplua nuj
Peb lub tuam txhab muaj ntau xyoo ntawm kev ua haujlwm ntau lawm. Lub tswv yim ntawm cov neeg siv khoom-oriented thiab yeej-yeej kev koom tes ua rau lub tuam txhab paub tab thiab muaj zog.
Kev xa khoom thoob ntiaj teb
Peb cov khoom txhawb nqa thoob ntiaj teb shipping thiab logistics system ua tiav, yog li peb cov neeg siv khoom thoob plaws ntiaj teb.
Kev pab cuam tom qab muag
Kev tshaj lij thiab kev xav tom qab-muag pab pawg, cia koj txhawj xeeb txog peb tom qab-sales Intimate kev pabcuam, muaj zog tom qab-sales pab pawg txhawb nqa.
Cov cuab yeej siv siab heev
Lub tshuab, cuab yeej lossis cov cuab yeej tsim los nrog cov thev naus laus zis thiab kev ua haujlwm kom ua tiav cov haujlwm tshwj xeeb nrog ntau dua precision, efficiency thiab kev ntseeg tau.
Nickel Alloy yog dab tsi?
Ib qho nickel alloy yog cov hlau uas muaj feem pua ntawm nickel hauv nws cov khoom pleev xim. Nickel feem ntau yog alloyed nrog chromium, tooj liab, hlau, titanium, thiab molybdenum. Txhua qhov kev sib txuas ntawm cov alloy no muaj cov khoom tshwj xeeb uas ua rau nws zoo tshaj plaws rau qee yam kev siv.
Zoo heev corrosion kuj
Nickel alloy muaj kev tiv thaiv zoo rau ntau qhov chaw corrosive, nrog rau cov kua qaub, alkalis, thiab dej ntsev. Qhov no ua rau nws zoo tagnrho rau siv nyob rau hauv ib puag ncig hnyav uas lwm cov ntaub ntawv yuav ua tsis tau.
High-kub stability
Nickel alloy muaj kev ruaj ntseg zoo heev thiab tuaj yeem tiv taus qhov kub thiab txias yam tsis poob nws cov khoom siv kho tshuab. Qhov no ua rau nws tsim nyog siv rau hauv daim ntawv thov uas yuav tsum tau raug rau qhov kub thiab txias, xws li hauv cov roj turbines lossis cov khoom siv hluav taws xob.
Lub zog thiab toughness
Nickel alloy muaj lub zog siab thiab toughness, uas ua rau nws tsim nyog rau siv nyob rau hauv daim ntawv thov uas yuav tsum tau raug rau cov neeg kho tshuab kev nyuaj siab, xws li nyob rau hauv lub structural Cheebtsam los yog fasteners.
Ua haujlwm tau
Nickel alloy yog ib qho yooj yim rau tshuab thiab fabricate, uas ua rau nws haum rau siv nyob rau hauv complex Cheebtsam uas yuav tsum tau meej shaping los yog koom.
Nqi-zoo
Piv nrog rau lwm cov khoom siv ua haujlwm siab, nickel alloy yog qhov pheej yig, uas ua rau nws muaj txiaj ntsig zoo rau ntau daim ntawv thov.
Biocompatibility
Nickel alloy yog non-toxic thiab non-allergenic, uas ua rau nws haum rau siv nyob rau hauv kev kho mob daim ntawv thov, xws li nyob rau hauv implantable pab kiag li lawm los yog cov cuab yeej kho mob.
Nickel-hlau alloys
Nickel-hlau alloys ua haujlwm hauv cov ntawv thov uas xav tau cov cuab yeej yog tus nqi qis ntawm thermal expansion. Invar 36®, kuj muag nrog cov npe lag luam ntawm Nilo 6® lossis Pernifer 6®, nthuav tawm cov coefficient ntawm thermal expansion uas yog li ntawm 1/10 ntawm cov hlau. Qhov siab ntawm qhov ntev ntawm qhov ruaj khov no ua rau cov nickel-hlau alloys muaj txiaj ntsig zoo hauv cov ntawv thov xws li cov cuab yeej ntsuas ntsuas lossis ntsuas ntsuas kub. Lwm cov nickel-hlau alloys nrog ntau dua cov nickel yog siv rau hauv cov ntawv thov uas cov khoom sib nqus yog qhov tseem ceeb, xws li transformers, inductors, lossis cov khoom siv nco.
Nickel-tooj liab alloys
Nickel-tooj liab alloys yog heev tiv taus corrosion los ntawm dej ntsev los yog dej hiav txwv thiab yog li pom daim ntawv thov nyob rau hauv marine daim ntaub ntawv. Raws li ib qho piv txwv, Monel 400®, kuj tau muag hauv cov npe lag luam Nickelvac® 400 lossis Nicorros® 400, tuaj yeem nrhiav tau daim ntawv thov hauv cov kav dej hauv hiav txwv, cov twj tso kua mis, thiab cov dej hiav txwv. Qhov no alloy raws li qhov tsawg kawg nkaus concentration ntawm 63% nickel thiab 28-34% tooj liab.
Nickel-molybdenum alloys
Nickel-molybdenum alloys muaj tshuaj lom neeg muaj zog rau cov kua qaub thiab lwm yam khoom siv xws li hydrochloric acid, hydrogen chloride, sulfuric acid, thiab phosphoric acid. Cov tshuaj pleev ib ce rau ib qho alloy ntawm hom no, xws li Alloy B-2®, muaj qhov concentration ntawm molybdenum ntawm 29-30% thiab nickel concentration ntawm 66-74%. Cov ntawv thov suav nrog cov twj tso kua mis thiab cov li qub, gaskets, cov hlab ntsha siab, cov khoom siv hluav taws xob, thiab cov kav dej.
Nickel-chromium alloys
Nickel-chromium alloys yog khoom plig rau lawv cov kev tiv thaiv corrosion siab, siab kub lub zog, thiab hluav taws xob tsis kam. Piv txwv li, cov alloy NiCr 70/30, kuj raug xaiv raws li Ni70Cr30, Nikrothal 70, Resistohm 70, thiab X30H70 muaj ib tug melting point ntawm 1380oC thiab ib tug hluav taws xob resistivity ntawm 1.18 μΩ-m. Cov khoom cua sov xws li hauv cov toasters thiab lwm yam hluav taws xob tiv thaiv cua sov siv cov nickel-chromium alloys. Thaum tsim nyob rau hauv daim ntawv hlau lawv hu ua Nichrome® hlau.
Nickel-chromium-hlau alloys
Nickel-chromium-hlau alloys muab cov ntsiab lus no los tsim cov alloys uas tiv taus oxidation thiab kub-kub corrosion. Alloy 800, muag nyob rau hauv lub npe lag luam Incoloy 800®, Ferrochronin® 800, Nickelvac® 800, thiab Nicrofer® 3220, yog siv rau hauv cov khoom siv hluav taws xob xws li petrochemical furnace cracker tubes, thiab ua cov khoom siv rau sheathing ntawm hluav taws xob cua sov ntsiab. Cov alloys feem ntau kuj muaj nuj nqis rau lawv qhov zoo tshaj plaws creep thiab rupture zog ntawm qhov kub thiab txias. Qhov sib xyaw ntawm cov alloys no feem ntau yog 30-35% Nickel, 19-23% Chromium thiab tsawg kawg yog 39.5% Hlau. Lub siab concentration ntawm hlau tau coj mus rau reclassification ntawm cov alloys li stainless hlau.
Nickel-chromium-molybdenum alloys
Nrog rau cov ntaub ntawv zoo sib xws rau cov nickel-molybdenum alloys, nickel-chromium-molybdenum alloys kuj muab kev tiv thaiv corrosion siab tshwj xeeb tshaj yog hais txog kev txo cov acids xws li hydrochloric acid thiab sulfuric acid. Ib qho ntawm cov paub zoo tshaj plaws ntawm cov alloys no yog Alloy C-276, kuj muag hauv cov npe lag luam Hastelloy C276®, Nickelvac® HC-276, Inconel® 276, thiab Nicrofer® 5716. Cov hlau no yog siv hauv Cov pa phem tswj pawg liners, ducts, thiab scrubbers, nrog rau cov khoom siv tshuaj lom neeg xws li cov khoom siv hluav taws xob, cov evaporators, lossis cov hlab ntsha. Cov muaj pes tsawg leeg ntawm cov hlau no feem ntau yog npib tsib xee nrog 15-17% molybdenum, 14.5-16.5% chromium, 4-7% Hlau, 3-4.5% tungsten, thiab me dua concentrations ntawm lwm cov khoom xws li manganese.
Nickel-chromium-cobalt alloys
Cov alloys ntawm nickel ntxiv chromium thiab molybdenum ntxiv creep rupture zog rau cov hlau. Alloy 617 yog ib qho piv txwv, muag nyob rau hauv lub npe lag luam Inconel 617® thiab Nicrofer® 617, uas muaj ib tug muaj pes tsawg leeg ntawm 20-24% chromium, 10-15% cobalt, thiab 8-10% molybdenum nrog a Cov ntsiab lus nickel yam tsawg kawg nkaus ntawm 44.5%. Cov ntawv thov rau cov hlau no suav nrog cov khoom siv hluav taws xob, cov roj turbines, cov kab hluav taws xob catalyst los tsim cov nitric acid, thiab cov chaw tsim cov roj fossil.
Nickel-titanium alloys
Nickel-titanium alloys muaj cov duab khaws cia ntawm cov duab cim xeeb. Los ntawm kev tsim cov duab los ntawm cov hlau no ntawm qhov kub siab dua thiab lawv deforming nws los ntawm cov qauv tsim ntawm qhov kub thiab txias, cov hlau yuav nco ntsoov cov duab thawj zaug thiab hloov kho rau cov duab ntawd ib zaug rhuab mus rau qhov kev hloov pauv kub. Los ntawm kev tswj cov muaj pes tsawg leeg ntawm cov alloy, qhov hloov pauv kub tuaj yeem hloov pauv. Cov alloys no muaj cov cuab yeej super-elastic uas tuaj yeem siv los muab, ntawm lwm yam kev siv, kev poob siab absorber tiv thaiv av qeeg puas tsuaj los pab tiv thaiv cov tsev pob zeb.
Daim ntawv thov ntawm Nickel Alloy
Aerospace:Nickel alloy yog siv nyob rau hauv ntau yam aerospace daim ntaub ntawv, nrog rau lub dav hlau cav Cheebtsam, tso pa system, thiab roj turbine hniav. Nws kuj tseem siv rau hauv kev tsim cov qauv dav hlau thiab cov khoom siv.
Kev ua tshuaj lom neeg:Nickel alloy yog siv rau hauv kev tsim cov khoom siv tshuaj, xws li cov khoom siv hluav taws xob, cov hlab ntsha, thiab cov kav dej. Nws zoo heev tiv thaiv corrosion ua rau nws zoo tagnrho rau siv nyob rau hauv hnyav tshuaj ib puag ncig.
Kev tsim hluav taws xob:Nickel alloy yog siv los tsim cov khoom siv hluav taws xob, xws li roj turbines, chav turbines, thiab fais fab transformers. Nws qhov kub-kub ruaj khov thiab ua haujlwm rau oxidation ua rau nws zoo tagnrho rau siv nyob rau hauv qhov chaw kub kub.
Kev kho mob:Nickel alloy yog siv los tsim cov khoom siv kho mob, xws li stents, orthodontic wires, thiab cov cuab yeej phais. Nws zoo heev biocompatibility thiab tiv thaiv corrosion ua rau nws zoo tagnrho rau siv nyob rau hauv kev kho mob daim ntaub ntawv.
Automotive:Nickel alloy yog siv rau hauv kev tsim cov khoom siv hauv tsheb, xws li cov tshuab tso pa, catalytic converters, thiab cov ntsaws ntsaws. Nws qhov kub thiab txias ruaj khov thiab ua haujlwm rau oxidation thiab corrosion ua rau nws zoo tagnrho rau siv nyob rau hauv high-kub thiab hnyav ib puag ncig.
Roj thiab roj:Nickel alloy yog siv rau hauv kev tsim cov khoom siv roj thiab roj, xws li cov kav dej tho, cov kav dej, thiab cov txheej txheem sab nrauv. Nws zoo heev tiv thaiv corrosion thiab high-temperature stability ua rau nws zoo tagnrho rau siv nyob rau hauv hnyav offshore ib puag ncig.
Txheej txheem ntawm Nickel Alloy
Cov txheej txheem ntawm kev tsim cov nickel alloy feem ntau suav nrog ntau kauj ruam, suav nrog melting, alloying, casting, thiab kev kho cua sov. Ntawm no yog ib qho kev qhia dav dav ntawm cov txheej txheem.
Melting:Thawj kauj ruam hauv kev tsim cov nickel alloy yog yaj cov ntaub ntawv tseem ceeb, uas feem ntau suav nrog npib tsib xee thiab lwm yam alloying xws li chromium, hlau, tooj liab, molybdenum, thiab titanium. Cov ntaub ntawv yog yaj nyob rau hauv lub cub tawg, feem ntau yog siv hluav taws xob arc, kom txog rau thaum lawv tag nrho molten.
Alloying:Thaum cov ntaub ntawv tseem ceeb yog melted, qhov xav tau alloying ntsiab yog ntxiv rau lub yaj los tsim cov yam xav tau ntawm cov nickel alloy. Cov ntsiab lus alloying feem ntau yog ntxiv rau hauv daim ntawv ntawm cov hlau los yog hmoov thiab sib xyaw kom zoo rau hauv cov yaj kom ntseeg tau tias muaj kev sib faib.
Casting:Cov kauj ruam tom ntej yog nrum cov molten alloy rau hauv cov duab los yog daim ntawv xav tau. Qhov no tuaj yeem ua tiav los ntawm ntau txoj hauv kev casting, suav nrog xuab zeb casting, peev casting, thiab tuag casting. Cov txheej txheem casting txiav txim siab cov duab thiab qhov loj ntawm cov khoom tsim nickel alloy.
Kev kho cua sov:Tom qab casting, cov nickel alloy tau txais kev kho cua sov kom ua tiav cov khoom xav tau. Qhov no feem ntau suav nrog cov txheej txheem ntawm annealing, uas suav nrog cua sov cov hlau rau qhov kub thiab txias thiab maj mam txias kom txo tau cov kev ntxhov siab sab hauv thiab txhim kho cov ductility thiab toughness ntawm cov hlau.
Ua tiav:Cov kauj ruam kawg hauv kev tsim cov nickel alloy yog ua kom tiav cov khoom mus rau qhov xav tau tshwj xeeb. Qhov no tuaj yeem suav nrog machining, sib tsoo, thiab polishing kom ua tiav cov duab xav tau, qhov loj me, thiab qhov chaw tiav.
Yuav Ua Li Cas Kho Nkaum Nickel Alloy
Kev tshuaj xyuas tsis tu ncua:Tsis tu ncua tshuaj xyuas cov nickel alloy rau cov cim ntawm hnav, corrosion, lossis puas. Qhov no suav nrog kev kuaj pom qhov chaw thiab kuaj xyuas cov kab nrib pleb lossis lwm yam tsis xws luag uas tuaj yeem cuam tshuam qhov kev ncaj ncees ntawm cov hlau.
Ntxuav tsis tu ncua:Ntxuav cov nickel alloy tsis tu ncua kom tshem tawm cov av, roj, lossis lwm yam kab mob uas tuaj yeem ua rau xeb lossis puas tsuaj. Siv cov xab npum me me thiab dej, thiab tsis txhob siv cov khoom siv tshuaj ntxuav tes uas tuaj yeem khawb lossis ua kom puas rau saum npoo.
Lubricate:Yog tias cov nickel alloy siv rau hauv daim ntawv thov qhov kev sib txhuam yog qhov kev txhawj xeeb, lubricate nws tsis tu ncua kom tsis txhob hnav thiab tiv thaiv corrosion. Siv cov roj nplaum uas sib haum nrog cov hlau thiab ib puag ncig uas nws siv.
Tshawb xyuas thiab hloov cov khoom siv:Yog tias cov nickel alloy siv rau hauv daim ntawv thov kev siv tshuab, tsis tu ncua tshuaj xyuas thiab hloov cov khoom hnav lossis puas tsuaj kom ntseeg tau tias kev ua haujlwm zoo.
Khaws kom zoo:Thaum tsis siv, khaws cov nickel alloy rau hauv qhov chaw qhuav, huv si kom deb ntawm qhov chaw noo noo, cua sov, lossis cov khoom siv corrosive. Npog cov hlau nrog cov txheej tiv thaiv los yog khaws cia rau hauv lub thawv tiv thaiv kom tsis txhob muaj kab mob los yog kev puas tsuaj.
Tshawb xyuas thiab kho:Yog tias cov nickel alloy qhia pom tias muaj kev puas tsuaj lossis corrosion, tshuaj xyuas tam sim ntawd thiab kho qhov kev puas tsuaj raws li qhov tsim nyog. Nyob ntawm qhov hnyav ntawm qhov kev puas tsuaj, cov hlau yuav tsum tau kho, hloov, lossis rov ua tiav kom nws txoj kev ncaj ncees thiab kev ua haujlwm zoo.
Yuav ua li cas xaiv Nickel Alloy kom raug
Dab tsi yog keeb kwm ntawm Nickel?
Nickel keeb kwm hnub rov qab mus rau 3,500 BC nyob rau hauv Tuam Tshoj qhov chaw uas nws tau siv rau ornamental khoom. Nws qhov kev txheeb xyuas raws li cov khoom sib txawv yog los ntawm Swedish chemist Axel Fredrik Cronstedt, uas cais cov nickel los ntawm cov ntxhia hu ua "kupfernickel" hauv 1751. Thaum pib yuam kev rau tooj liab ore, "kupfernickel" ua pov thawj tias yog cov hlau tsis paub yav dhau los. Nyob rau hauv thaum ntxov xyoo pua 19th, nws tau alloyed nrog nyiaj los tsim "nickel nyiaj." Nickel nyiaj yog cov hlau zoo ib yam li cov nyiaj hauv qhov tsos, tab sis tseem ceeb dua thiab tus nqi qis dua. Nickel qhov kev tiv thaiv corrosion ua rau nws siv dav hauv kev siv electroplating. Lub alloying ntawm nickel nyob rau hauv stainless hlau los ntawm Harry Brearley nyob rau hauv 1913 revolutionized ntau yam lag luam thiab tsim ib tug tag nrho cov tshiab cov ntaub ntawv uas tseem tab tom txuas ntxiv. Nickel's versatility, los ntawm adornments mus rau qhov tseem ceeb ntawm kev lag luam kev siv, tau ua kom nws qhov tseem ceeb hauv lub neej niaj hnub no.
Nickel feem ntau tau txais los ntawm ob qhov chaw tseem ceeb: sulfide ores thiab latex ores. Cov txheej txheem ntawm kev rho tawm cov nickel los ntawm cov ores no suav nrog ob peb kauj ruam, suav nrog kev tsuas, kev xav, smelting, thiab refining. Nov yog ib qho kev piav qhia dav dav ntawm cov txheej txheem:
Mining:Nickel-muaj ores feem ntau yog mined los ntawm underground los yog qhib-qhov mines. Cov ore tej zaum yuav muaj cov nickel sulfides los yog tom qab (oxide) ores.
Concentration:Thaum cov ore raug rho tawm, nws yog crushed thiab hauv av mus rau ib tug nplua hmoov. Ntau yam txuj ci, xws li flotation los yog sib nqus sib cais, yog siv los cais cov nickel-bearing minerals los ntawm lwm yam minerals nyob rau hauv lub ore.
Smelting:Nyob rau hauv cov ntaub ntawv ntawm sulfide ores, cov concentrated nickel ore yog ces raug mus rau ib tug smelting txheej txheem. Cov ore yog rhuab nyob rau hauv lub cub tawg nrog ib tug txo tus neeg sawv cev, xws li coke los yog thee, uas reacts nrog cov sulfides los tsim ib tug sib tov ntawm npib tsib xee matte (ib tug crude daim ntawv ntawm nickel) thiab slag. Cov matte muaj npib tsib xee, tooj liab, thiab lwm yam impurities.
Kev kho kom zoo:Cov nickel matte undergoes ntxiv refining kom tshem tawm impurities thiab cais cov nickel los ntawm lwm yam hlau. Qhov no feem ntau yog ua los ntawm cov txheej txheem hu ua "hloov," qhov twg matte yog rhuab nyob rau hauv lub xub ntiag ntawm oxygen mus oxidize cov impurities thiab hloov mus rau hauv slag. Cov khoom uas tshwm sim yog hu ua "nickel blister," uas muaj txog 99% npib tsib xee.
Electrorefining:Cov nickel hlwv yog tom qab ntawd raug electrorefining, qhov twg nws yog yaj hauv cov tshuaj electrolyte thiab raug rau hluav taws xob tam sim no. Cov txheej txheem no yuav pab kom purify cov npib tsib xee thiab cais nws los ntawm lwm yam impurities ntxiv. Cov npib tsib xee purified yog muab tso rau hauv cathodes, thaum cov impurities nyob twj ywm li anode slimes.
Kev ua haujlwm ntxiv:Cov nickel refined tuaj yeem ua tiav cov txheej txheem ntxiv, xws li alloying nrog lwm cov hlau lossis ntxiv purification, nyob ntawm seb qhov khoom kawg xav tau.
Xim ntawm Nickel yog dab tsi?
Cov xim ntawm npib tsib xee feem ntau tau piav qhia tias yog xim dawb-dawb lossis greyish-dawb. Nws muaj ib tug metallic luster thiab qhia txog lub teeb, muab ib tug ci iab tsos. Nickel cov xim tuaj yeem sib txawv me ntsis nyob ntawm seb yam xws li qhov muaj impurities lossis qhov chaw tiav. Qee zaum, npib tsib xee tuaj yeem txhim kho me ntsis daj lossis xim daj thaum raug rau qee yam mob lossis thaum alloyed nrog lwm yam hlau. Txawm li cas los xij, hauv nws daim ntawv ntshiab, npib tsib xee feem ntau paub txog nws cov xim dawb-dawb.
Dab tsi yog Cov Ntawv Ua Lag Luam Zoo Tshaj Plaws ntawm Nickel thiab Nickel Alloys?
Nickel thiab nickel alloys muaj nyob rau hauv ntau hom kev lag luam, txhua tus muaj nws tus kheej cov khoom thiab kev siv. Qee yam kev lag luam ntau hom nickel thiab nickel alloys suav nrog.
Nickel nplooj ntawv thiab daim hlau:Cov no yog cov ntawv tiaj tus, nyias nyias los yog daim hlau npib tsib xee uas siv rau hauv ntau yam lag luam, suav nrog aerospace, tshuaj ua haujlwm, thiab hluav taws xob.
Nickel bars thiab pas nrig:Nickel tuav thiab rods yog cov khoom cylindrical cov duab ntawm cov npib tsib xee uas feem ntau siv rau hauv kev tsim khoom ntawm cov khoom siv tshuaj, petrochemical, thiab hluav taws xob tsim kev lag luam.
Nickel hlau:Nickel hlau yog ib daim ntawv nyias, hloov tau yooj yim ntawm npib tsib xee uas feem ntau siv rau hauv cov khoom siv hluav taws xob thiab hluav taws xob, xws li cov khoom cua sov, cov xaim hluav taws xob, thiab cov khoom siv hluav taws xob.
Nickel tubes thiab cov kav dej:Nickel tubes thiab cov kav dej yog hollow cylindrical cov qauv ua los ntawm npib tsib xee uas siv rau hauv kev lag luam xws li roj thiab roj, kev ua tshuaj, thiab kev siv dej hiav txwv.
Nickel ntawv nyiaj:Nickel foil yog ib daim ntawv nyias nyias ntawm nickel uas feem ntau siv rau hauv daim ntawv thov uas yuav tsum tau muaj kev tiv thaiv corrosion, xws li roj teeb tsim thiab cov khoom siv hluav taws xob.
Nickel hmoov:Nickel hmoov yog ib qho zoo, hmoov zoo ntawm npib tsib xee uas siv ntau yam kev siv, nrog rau kev txhaj tshuaj hlau, hmoov metallurgy, thiab catalysts.
Nickel alloys:Nickel alloys yog kev sib xyaw ntawm cov npib tsib xee nrog lwm cov ntsiab lus, xws li chromium, hlau, tooj liab, thiab molybdenum, txhawm rau txhim kho cov khoom tshwj xeeb. Cov nickel alloys muaj xws li Inconel, Monel, Hastelloy, thiab Nichrome, uas yog siv rau hauv kev lag luam xws li aerospace, chemical processing, thiab marine engineering.
Yog, nickel tuaj yeem welded. Nickel thiab nws cov alloys muaj qhov zoo weldability thiab tuaj yeem koom nrog siv ntau yam txheej txheem vuam. Kev xaiv ntawm txoj kev vuam yog nyob ntawm yam xws li cov nickel alloy tshwj xeeb, tuab ntawm cov khoom, thiab cov khoom xav tau ntawm cov khoom sib txuas. Qee cov txheej txheem vuam siv rau nickel thiab nickel alloys suav nrog.
Tungsten inert gas (tig) vuam:TIG welding, tseem hu ua Gas Tungsten Arc Vuam (GTAW), feem ntau yog siv rau vuam nickel thiab nws cov alloys. Nws siv lub tungsten electrode uas tsis yog-consumable tungsten electrode thiab ib qho inert gas shield los tiv thaiv thaj tsam weld los ntawm atmospheric paug.
Hlau inert gas (mig) vuam:MIG welding, tseem hu ua Gas Metal Arc Vuam (GMAW), yog lwm txoj hauv kev nrov rau vuam nickel. Nws siv cov khoom siv hluav taws xob siv hluav taws xob thiab cov roj hluav taws xob tsis zoo los tiv thaiv thaj tsam weld.
Shielded hlau arc vuam (SMAW):SMAW, tseem hu ua stick welding, tuaj yeem siv rau vuam qee yam nickel alloys. Nws suav nrog kev siv cov coated electrode uas muab ob qho tib si cov hlau muab tub lim thiab cov roj tiv thaiv.
Plasma Arc vuam (PAW):PAW yog cov txheej txheem vuam siab uas tuaj yeem siv rau vuam nickel thiab nws cov alloys. Nws siv cov concentrated plasma arc thiab ib qho inert gas shield.
Electron beam vuam (EBW):EBW yog txheej txheem vuam tshwj xeeb uas siv lub tshuab hluav taws xob hluav taws xob siab los koom nrog cov hlau. Nws yog feem ntau siv rau vuam nickel alloys nrog cov ntsiab lus siab melting.
Peb lub Hoobkas
Gnee tau dhau los ua cov tuam txhab tshaj lij thoob ntiaj teb cov khoom lag luam steel hauv Suav teb hauv nruab nrab thaj av nrog cov tswv yim qhia meej, kev tswj hwm kev sib koom ua ke, kev tswj hwm lub hauv paus ruaj khov, nyiaj txiag ntau thiab tib neeg lub zog.
FAQ
Q: Vim li cas peb thiaj siv nickel alloy?
Q: Puas yog npib tsib xee zoo alloy?
Tawv thiab ntau yam, cov nickel alloys tiv taus corrosion los ntawm ntau yam kev tshaj tawm, thiab nyob twj ywm muaj zog txawm tias kub tshaj 1000 degree.
Q: Puas yog nickel yog hlau lossis hlau?
Q: Puas yog nickel alloy muaj zog dua hlau?
Q: Puas yog nickel alloy kim?
Q: Puas yog nickel alloy xeb?
Q: Puas yog nickel alloy zoo dua stainless hlau?
Q: Puas yog stainless hlau yog nickel alloy?
Q: Qhov twg yog nickel alloy pom?
Hlau thiab npib tsib xee yog cov hlau ntau tshaj plaws hauv cov hlau meteorites thiab nyob rau hauv cov hlau ntom ntom ntawm cov ntiaj chaw telluric, xws li lub ntiaj teb. Nickel-hlau alloys tshwm sim nyob rau hauv lub ntiaj teb nto li telluric hlau los yog meteoric hlau.
Q: Dab tsi yog 3 kev siv ntawm nickel?
Q: Puas yog nickel flammable muaj lossis tsis yog?
Q: Dab tsi yog qhov toughest alloy?
Q: Vim li cas nickel kim heev?
Q: Puas yog nickel alloy hloov ntsuab?
Q: Dab tsi yog qhov zoo tshaj plaws nickel alloy?
Q: Dab tsi yog qhov txawv ntawm nickel alloy thiab steel alloy?
Q: Yuav ua li cas yog stainless hlau yuam kev tsim?
Q: Dab tsi yog cov txiaj ntsig ntawm nickel hauv lub cev?
Q: Puas yog nickel reacts nrog dej?
Q: Vim li cas nickel hu ua Dab Ntxwg Nyoog tooj liab?