Monel k500 alloy: siab zog thiab ua haujlwm zoo
Monel K500 alloy (Monel K500) yog tooj liab-nickel alloy uas nws cov khoom tseem ceeb yog tooj liab (Cu) thiab npib tsib xee (Ni), thiab tseem muaj cov ntsiab lus alloy xws li txhuas (Al) thiab titanium (Ti). Kev sib xyaw ntawm cov ntsiab lus no muab cov alloy zoo heev corrosion kuj thiab siab zog.
Monel k500 alloy muaj zoo heev corrosion kuj, tshwj xeeb tshaj yog zoo tiv thaiv corrosion nyob rau hauv seawater thiab alkaline ib puag ncig, yog li nws yog feem ntau siv nyob rau hauv lub tsim ntawm marine engineering thiab tshuaj cov khoom.
Piv rau Monel 400, Monel k500 muaj zog dua thaum tseem tuav tau zoo ductility thiab ua haujlwm tau zoo, ua rau nws yog cov khoom siv zoo tagnrho.
Monel k500 alloy yog dav siv nyob rau hauv marine engineering, chemical khoom, aerospace, roj mining thiab chemical khoom, thiab yog tshwj xeeb tshaj yog haum rau daim ntaub ntawv uas yuav tsum tau muaj zog corrosion kuj, siab zog thiab zoo processability.
Monel k500 alloy ua tshuab:
1. Txiav kev ua: Thaum txiav Monel k500 alloy, feem ntau nws yog ib qho tsim nyog los xaiv cov cuab yeej txiav tsim nyog thiab txiav cov khoom kom ntseeg tau tias kev ua tau zoo thiab qhov zoo. Carbide txiav cov cuab yeej thiab cov cuab yeej txiav cov txheej txheem yuav tsum tau ua kom zoo, thiab nruab nrab-ceev txiav feem ntau yog siv los txo cov cuab yeej hnav thiab ua haujlwm rau cov cheeb tsam kub.
2. Kev tsim cov txheej txheem: Monel k500 alloy muaj cov yas zoo thiab tsim nyog rau kev tsim cov txheej txheem xws li kev ua haujlwm siab, kos duab txias, thiab lub taub hau txias. Thaum lub sij hawm molding txheej txheem, nws yog ib qho tsim nyog los xyuas kom meej qhov ruaj khov ntawm cov cuab yeej ua haujlwm thiab qhov ua tiav ntawm cov pwm kom tsis txhob muaj qhov tsis xws luag.
3. Vuam ua: Thaum vuam Monel k500 alloy, koj yuav tsum xaiv cov khoom siv vuam tsim nyog thiab cov txheej txheem vuam. Nws raug nquahu kom siv TIG (argon arc vuam) los yog MIG (hlau inert gas welding) txheej txheem vuam nyob rau hauv inert roj tiv thaiv kom tsis txhob oxidation thiab cuam tshuam ntawm vulcanization, thiab lwm yam ntawm weld zoo.
4. Kev kho cua sov: Monel k500 alloy yuav xav tau kev kho cua sov thaum ua haujlwm los txhim kho cov qauv thiab kev ua haujlwm ntawm cov khoom. Cov txheej txheem kev kho cua sov feem ntau suav nrog kev kho kev laus, kev kho kom zoo, thiab lwm yam, uas yuav tsum tau xaiv raws li cov cai tshwj xeeb.
Mechanical zog ntawm Monel k500 alloy:
Tawm Zog: Kwv yees li 140, 000 psi (kwv yees 965 MPa)
Tensile zog: kwv yees li 160, 000 psi (kwv yees 1103 MPa)
Elongation: kwv yees li 20% ntawm chav tsev kub (tus nqi no yuav txawv nyob ntawm qhov tshwj xeeb ntau lawm thiab kev ua haujlwm)
Hardness: Feem ntau nyob ib ncig ntawm HB 150, tus nqi tshwj xeeb yuav txawv raws li kev ua haujlwm sib txawv thiab kev kho cua sov.
Monel k500 alloy tshuaj muaj pes tsawg leeg:
Hlau: Tsawg dua lossis sib npaug rau 2.00
Carbon C: Tsawg dua lossis sib npaug rau 0.25
Silicon Si: Tsawg dua lossis sib npaug rau 1.00
Manganese Mn: Tsawg dua lossis sib npaug rau 1.50
Sulfur S: Tsawg dua lossis sib npaug rau 0.01
Phosphorus P: Tsawg dua lossis sib npaug rau 0.02
Nickel Ni: 63.{1}}~70.{3}}
Aluminium Al: 2.00 ~ 4.00
Copper Cu: 27.00~33.00
Titanium Ti: 0.25 ~ 1.00
