Qhov sib txawv ntawm C63000 thiab C63200 materia

1. Cov neeg sib txawv: Tshuaj lom neeg sib xyaw (ASTM B122 tus qauv)

Qhov tseem ceeb ntawm kev sib txawv ntawm C63000 thiab C63200 lus dag hauv lawvNickel (NI) cov ntsiab lus, raws li kev tswj hwm los ntawm ASTM B122 (qauv cov qauv rau tooj liab -} dinc alloy (npib tsib xee, sawb, thiab dov). Tooj liab thiab Zinc Txheem Haum rau kom sib npaug ntawm cov alloy, nrog zinc nce li npib tsib xee tsawg dua.

Lub ntsiab	C63000 (ASTM B122)	C63200 (ASTM B122)	Qhov tseem ceeb ntawm qhov sib txawv
Tooj Liab (Cu)	61.0-64.0 wt%	59.0-62.0 wt%	C63000 muaj ~ 2% tooj liab, pab txhawb me ntsis rau kev sib luag.
Npib tsib caug (ni)	12.0-14.0 wt%	17.0-19.0 wt%	C63200 muaj ~ 5% ntau dua npib tsib xee- Qhov tseem ceeb tshaj plaws kuj nce mus tau, txhawb zog thiab corrosion tsis kam.
Zinc (Zn)	Cov seem (~ 22-27%)	Cov seem (~ 19-22%)	C63000 muaj ~ 3-5% ntau zinc, uas txo nqi qis dua tab sis txo kev ua tau zoo.
Hlau (FE)	Max 0.50 Wt%	Max 0.50 Wt%	Zoo ib yam li impary txwv; tiv thaiv brittleness thiab cov nyom loj hlob.
Txhuas (PB)	Max 0.05 WT%	Max 0.05 WT%	Nruj me ntsis txwv kom tsis txhob brittleness thiab xyuas kom meej du nto.
Lwm yam tsis zoo	Max 0.50 WT% (tag nrho)	Max 0.50 WT% (tag nrho)	Nruj nreem tswj kom muaj cov khoom ntiag tug thoob plaws cov pob.

Hauv ntej, C63200 yog "siab-}}}}}}}} {{{{{{{}} tsib caug" variant "variant. Qhov no Nickel sib txawv yog lub hauv paus rau tag nrho lwm qhov kev ua tau zoo sib txawv.

2. Cov Khoom Siv Neeg Kho Tshuab

C63200's ntau dua Nickel cov ntsiab lus xahnov zoo dua lub zog thiab hardnessPiv rau C63000, txawm hais tias ob leeg khaws tus qauv zoo (ib qho tseem ceeb ntawm npib tsib xee nyiaj tshaj rau lwm cov zoo nkauj alloys).

Cov Cuab Yeej Cuab Yeej (Anealed Mob)	C63000	C63200	Qhov tseem ceeb sib piv
Tensile lub zog (yam tsawg kawg nkaus)	380 MPa (55 KSI)	435 MPa (63 KSI)	C63200 yog ~ 15% muaj zog hauv lub zog tensile.
Paib lub zog (tsawg kawg, 0.2% offset)	155 MPa (22.5 KSI)	180 mpa (26 ksi)	C63200 muaj ~ 16% dua li cov txiaj ntsig lub zog (tiv taus rau deformation kev puas tsuaj).
Elongation (tsawg kawg, hauv 50 hli)	35%	28%	C63000 yog ~ 25% ntau du ntau, ua rau nws yooj yim dua los khoov, kos, lossis daim ntawv ua cov duab nyuaj.
Hardness (Brinell, HB)	~115	~135	C63200 yog ~ 17% Harder, txhim kho cov hnav tsis kam rau hauv cov ntawv thov zoo li cov hniav nyiaj hniav kub clasps lossis ntsuas ntsuas.
Ceev	~ 8.70 g / cm³	~ 8.78 g /m³	Yuav luag txhua tus (qhov sib txawv me me vim yog npib tsib xee / zinc piv); Ob lub denser tshaj txhuas tab sis sib zog dua li tus tooj liab dawb ntshiab (~ 8.96 g / cm³).

Nco tseg: Ob alloys tuaj yeem txhawb nqa ntawm kev ua haujlwm txias (piv txwv li, dov, stamping). Lub zog gap widens nrog kev ua haujlwm txias: cua txias {{3} Ua haujlwm C63200 tuaj yeem ncav cuag C63000-txawm hais tias nce qib ntxiv nyob rau hauv ob qho tib si.

3. Corrosion Kuj

Nickel yog qhov tseem ceeb rau kev tsim cov yeeb yaj kiab ruaj khov, tiv thaiv oxide zaj duab xis nyob rau npib tsib xee nyiaj. Raws li qhov tshwm sim, C63200 muajzoo tshaj corrosion KujPiv rau C63000, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav:

Qhov tseem ceeb corrosion

Huab Cua Tarnishing: Ob Alloys tawm tsam cov cua huv huv, tab sis C63200 lub thicker, nickel-, sulfur dioxide) thiab cov ntsev qeeb. C63000 tuaj yeem tsim kho cov xim tsaus muag daj heev thaum lub sijhawm muaj cov chaw qias neeg, thaum C63200 khaws nws lub ntsej muag ci ntsa iab tas.

Cov tshuaj tsis huv thiab cov tshuaj me me: Ob qho tib si ua tau zoo hauv dej tshiab, dilute acids (piv txwv li, vinegar), thiab qaug zog alkalis (piv txwv li, xab npum). C63200 qhia txog marginally zoo dua tsis kam mus rau dilute sulfuric acid thiab citrus} Tseem muaj zaub mov {}}, servingware).

Galvanic corrosion: Thaum ua khub nrog lwm cov hlau (piv txwv li cov hlau (piv txwv li, cov hlau stainless, tooj dag), ob alloys muaj tsawg galvanic muaj peev xwm tsawg galosion, tsawg kawg nkaus corrosion. Txawm li cas los xij, C63200's Ntau ruaj ntseg oxide zaj duab xis ua rau nws tsis tshua muaj neeg mob siab rau Galvanic nres (piv txwv li, chav dej fixtures).

Kev txwv

Tsis yog alloy yog haum raudej hiav txwv immersion(Siv tooj liab - nickel alloys zoo li C71500 hloov) lossisMuaj zog acids / alkalis(eg, concentrated hydrochloric acid, lye)-their corrosion resistance is tailored for mild, non-aggressive environments.

4. Formability thiab Machinability

Ob alloys tau ua haujlwm heev (vim li cas rau lawv cov koob meej hauv kev kho kom zoo nkauj thiab kev ua haujlwm qis dua thiab kev ua siab loj dua ua rau nws yooj yim dua:

Muaj meej:

C63000: Zoo heev txias thiab kub muaj peev xwm. Nws tuaj yeem sib sib zog nqus - kos rau hauv cov pob zeb hollow (piv txwv li cov hlua khi kom zoo nkauj nrog tsawg kawg ntawm kev tawg. Kub txoj kev sib sau (ntawm ~ 600-700 degree) ntxiv txhim kho nws qhov yooj.

C63200: Tseem tsim tau, tab sis yuav tsum tau quab yuam ntau rau kev ua haujlwm txias vim muaj zog dua. Nrov khoov lossis sib sib zog nqus cov duab yuav ua rau ntug kev tawg tsis muaj ua ntej- cua sov. Nws yog qhov zoo dua rau cov duab yooj yim (piv txwv li, tuab -} rely ntawm lub zog ntawm cov qauv tsim.

Luam ntawv:

Ob qho tib si alloys muajlub tshuab zoo(zoo dua rau tus tooj liab ntshiab, zoo ib yam li tooj dag). Lawv tsim cov chips, brittle me me uas yooj yim kom pom tseeb, ua kom precision machining cov ntu (piv txwv li cov ncauj lus xov tooj, cov pob nyiaj hniav kub). C63000 qhov qis dua cov tawv tawv txo cov cuab yeej hnav me ntsis, ua rau nws mariginally pheej yig dua C63200.

5. Kev ua kom zoo nkauj

Ob lub alloys muaj cov classic "npib tsib xee nyiaj" {} Lub tsos zoo, tab sis hloov maj mam sim lawv sib nrug:

C63200: Nws siab dua cov ntsiab lus tsib xee dua muab nws atxias dua, muaj kev cuam tshuam ntau dua nyiaj{{0 {}} Taug kev ze rau cov nyiaj ntshiab lossis stainless hlau. Qhov no ua rau nws nyiam rau high- Cov ntawv thov hniav zoo nkauj, suab paj nruag xov tooj ua) qhov twg tus yam ntxwv saib yog qhov tseem ceeb. Nws tseem tuav nws tiav lawm ntev, yuav tsum tau tsawg dua polishing.

C63000: Muaj aSov, me ntsis softer nyiaj(Vim muaj cov ntsiab lus zoo tshaj plaws zinc). Thaum tseem txaus nyiam, nws yuav tshwm me ntsis tsawg dua "ci" dua C63200. Nws yog qhov zoo - ruited rau nruab nrab {3}, tsev neeg tov khoom noj hniav nyiaj (piv txwv li cov teeb meem costtures) qhov twg tus nqi ntau dua li lub tsev cia puav pheej-}} kev ua tau zoo.

6. Tus nqi

C63000 yogTseem Ceeb Ua Pheej YigTshaj li C63200 {{4 4}} Feem ntau 20-30% qis dua hauv tus nqi. Tus nqi kis tau los ntawm Nickel cov ntsiab lus: Nickel yog qhov siab - tus nqi khoom siv, thiab siv npib ntau dua li C63000. C63000 qhov ntau dua zinc cov ntsiab lus ntxiv txo cov nqi, raws li Zinc tseem tsawg dua kim dua li Nickel. Rau cov phiaj xwm them nqi-rhiab, C63000 yog qhov kev xaiv meej; Rau cov ntawv thov uas ua tau zoo lossis kev ua kom zoo siab rau tus hwm, C63200 yog cov nyiam.

7. Cov ntawv thov raug

Lawv cov khoom siv divergent (lub zog, nqi, loog) ua rau muaj kev siv cov teeb meem sib txawv:

C63000 Daim Ntawv Thov (Tus Nqi Li Cas (Kev Siv Nyiaj 1}}}}}} Zoo, nruab nrab- muaj ntau qhov kev ua tau zoo)

Kho Vaj Hardware: Drawer Rub, Txee Txee pob Txee, thiab rooj tog zaum (sib npaug zoo li qub).

Costume Nyiaj Kub: Brooches, qhwv ntsej, thiab txoj siv tawv tawv (yooj yim rau daim ntawv mus rau hauv cov qauv tsim qauv, tsim tau muaj ntau lawm tus nqi).

Cheebtsam Hluav Taws Xob: Tsawg {{{- voltage terminals, lub paib hloov, thiab cov khoom siv hluav taws xob (ua haujlwm zoo, thiab corrosion tsis kam rau kev siv sab hauv).

Crafts thiab Haujlwm yam haujlwm: Cov Qauv Chaw, Cov Pla Ua Hniav, thiab DIY Project (Yooj Yim Txiav, khoov, thiab txhuam nrog cov cuab yeej yooj yim).

C63200 Daim Ntawv Thov (High- lub zog, hwm kev zoo nkauj)

High -}} wb cov hniav nyiaj hniav kub: Cov nyiaj hniav kub zoo, Clasps, thiab saib cov plaub ntug (txias nyiaj nyiaj lub suab, lub zog kom tiv taus txhua hnub hnav).

Suab paj nruas seev: Sexophone yuam sij, raj nplaim, thiab guitar broting pegs (tiv thaiv kev hnav, tswj qhov ci ci, thiab tiv thaiv txhua yam kev ntxhov siab).

Precision Engineering:) Cov Cheebtsam Ntsuas (piv txwv li, cov cuab yeej siv ntawm cov vaj tse) thiab cov cuab yeej kho mob txiav (corrosion tsis kam, thiab tsis- toxicity).

Cov lus qhia: Lub tsev muaj txiaj ntsig, lub siab txhawb nqa, thiab siab}} pom kev zoo, durability nyob rau hauv siab.