Taw qhia
Nickel alloys yog ib tsev neeg ntawm cov hlau alloys uas muaj cov nickel ua lawv cov khoom tseem ceeb. Lawv paub txog lawv qhov tshwj xeeb corrosion thiab kub tsis kam, ua rau lawv zoo tagnrho rau kev siv ntau yam lag luam. Kab lus no yuav muab cov lus qhia dav dav rau cov nickel alloys, suav nrog lawv cov khoom xyaw, cov khoom siv zoo, qib khoom, cov khoom lag luam, specifications, thiab kev siv. Tsis tas li ntawd, ua tus tsim khoom thiab muab cov khoom lag luam nickel alloy, kuv yuav qhia kev nkag siab ntawm SSM qhov kev muab.
Muaj pes tsawg leeg thiab tshuab zoo ntawm Nickel Alloys
Nickel alloys yog tsim los ntawm nickel thiab lwm yam khoom xws li chromium, hlau, tooj liab, molybdenum, titanium, thiab cobalt. Cov alloy muaj pes tsawg leeg sib txawv raws li cov khoom xav tau thiab cov ntawv thov. Cov lus hauv qab no qhia txog qee yam nickel alloys thiab lawv muaj pes tsawg leeg thiab txhua yam zoo:
|
Alloy |
Kev sib xyaw |
Tensile zog |
Yield zog |
Elongation |
Hardness |
|
ib 718 |
Ni 52.5 feem pua , Cr 19 feem pua , Fe 18.5 feem pua , Mo 3 feem pua , Nb 5 feem pua , Ti 0.9 feem pua |
1275 MPa rau |
1035 MPa rau |
12 feem pua |
32 HRC |
|
Hastelloy C276 |
Ni 55%, Mo 16 feem pua, Cr 15.5 feem pua, Fe 5.5 feem pua, W 3.5 feem pua |
790mpa ua |
380 MPa rau |
50 feem pua |
100 HRB |
|
Monel 400 |
Ni 67 feem pua, Cu 28 feem pua, Fe 5 feem pua |
580 MPa ua |
240 MPa |
35 feem pua |
80 PAB |
Lub tshuab zoo ntawm nickel alloys yog nyob ntawm lawv cov muaj pes tsawg leeg thiab kev tsim khoom. Feem ntau, cov nickel alloys muaj lub zog tensile siab, zoo ductility, thiab zoo heev tiv thaiv corrosion thiab kub kub ib puag ncig.
Khoom Qib ntawm Nickel Alloys
Nickel alloys muaj nyob rau hauv ntau qib khoom, txhua tus muaj cov khoom tshwj xeeb thiab kev siv. Cov hauv qab no yog qee yam nickel alloy khoom qib:
Inconel: Inconel yog nickel-chromium-raws li superalloy uas paub txog nws zoo heev tiv thaiv corrosion thiab kub-kub ib puag ncig. Nws yog feem ntau siv rau hauv cov ntawv thov xws li cov khoom siv roj turbine, cov khoom siv tshuaj ua haujlwm, thiab cov tshuab hluav taws xob nuclear.
Hastelloy: Hastelloy yog ib tsev neeg ntawm nickel-raws li alloys uas nthuav tawm tshwj xeeb tiv thaiv corrosion thiab kub kub ib puag ncig. Nws yog feem ntau siv nyob rau hauv chemical processing, aerospace, thiab marine industries.
Monel: Monel yog npib tsib xee-tooj liab alloy uas pom zoo tiv thaiv corrosion, tshwj xeeb tshaj yog nyob rau hauv dej hiav txwv. Nws yog dav siv nyob rau hauv marine daim ntaub ntawv, chemical processing, thiab electronics.
Lwm cov khoom siv nickel alloy feem ntau suav nrog Nickel 200/201, Alloy 20, thiab Alloy 625.
Khoom thiab Specifications
Raws li cov neeg tsim khoom lag luam thiab cov chaw tsim khoom ntawm cov khoom siv nickel alloy, SSM muaj ntau yam khoom hauv ntau yam duab, qhov ntau thiab tsawg, thiab cov lus qhia tshwj xeeb. Qee cov khoom siv nickel alloy feem ntau siv xws li:
Cov kav dej thiab cov yeeb nkab fittings: Nickel alloy kav thiab cov yeeb nkab fittings yog dav siv nyob rau hauv high-temperature puag ncig thiab corrosive daim ntaub ntawv. Lawv muaj nyob rau hauv ntau qhov ntau thiab tsawg, qhov ntev, thiab thicknesses.
Flanges: Nickel alloy flanges yog siv los txuas cov kav dej, li qub, thiab lwm yam khoom siv hauv qhov chaw kub thiab corrosive. Lawv muaj nyob rau hauv ntau yam kev ntsuas siab, qhov ntau thiab tsawg, thiab cov ntaub ntawv.
Daim hlau: Nickel alloy daim hlau yog siv ntau yam kev siv, suav nrog kev ua tshuaj lom neeg, roj thiab roj, thiab kev lag luam marine. Lawv muaj nyob rau hauv ntau yam thicknesses, qhov ntau thiab tsawg, thiab qib.
Bars: Nickel alloy tuav yog siv rau hauv kev siv xws li aerospace, tshuaj ua haujlwm, thiab kev lag luam marine. Lawv muaj nyob rau hauv ntau yam duab, qhov ntau thiab tsawg, thiab qib.
Lwm cov khoom siv nickel alloy feem ntau suav nrog forgings, fasteners, thiab vuam hlau.
Daim ntawv thov thiab Scope
Nickel alloys pom kev siv dav hauv ntau qhov kev lag luam vim lawv qhov tshwj xeeb tsis kam tiv thaiv corrosion thiab kub kub ib puag ncig. Qee qhov kev lag luam feem ntau siv cov nickel alloys yog cov tshuaj ua haujlwm, roj thiab roj, aerospace, thiab marine industries.
Hauv kev ua tshuaj lom neeg, nickel alloys yog siv rau hauv kev tsim cov hlab ntsha, reactors, thiab cov kav dej vim lawv cov corrosion kuj zoo heev rau cov tshuaj phem, acids, thiab alkaline daws. Nickel alloys xws li Inconel thiab Hastelloy kuj tseem siv rau hauv kev tsim cov khoom siv hluav taws xob, cov evaporators, thiab cov kab distillation.
Hauv kev lag luam roj thiab roj, cov nickel alloys yog siv rau hauv cov ntaub ntawv downhole xws li tubing, casing, thiab lwm yam khoom siv uas raug rau qhov kub siab, kub siab (HPHT) ib puag ncig. Lub zog siab thiab corrosion kuj ntawm nickel alloys ua rau lawv zoo tagnrho rau kev siv hauv kev lag luam no.
Hauv kev lag luam aerospace, nickel alloys yog siv rau hauv kev tsim cov roj turbine xyaw, uas lawv tuaj yeem tiv taus qhov kub thiab txias thiab muab kev tiv thaiv zoo rau corrosion. Nickel-based superalloys xws li Inconel thiab Waspaloy tau nquag siv hauv cov khoom siv dav hlau, suav nrog turbine blades, combustors, thiab tso pa tawm.
Hauv kev lag luam marine, nickel alloys yog siv rau hauv kev tsim kho cov kav dej hiav txwv, cov khoom siv hluav taws xob, thiab lwm yam khoom siv uas raug corrosive seawater ib puag ncig. Nickel alloys xws li Monel thiab Inconel muab tshwj xeeb tiv thaiv rau seawater corrosion thiab yog siv nyob rau hauv fabrication ntawm propeller shafts, li qub, thiab twj tso kua mis.
SSM: Lub Tuam Txhab Ua Haujlwm ntawm Cov Khoom Siv Nickel Alloy
Raws li cov kws tsim khoom lag luam thiab muab cov khoom lag luam nickel alloy, SSM muaj ntau yam khoom zoo nickel alloy khoom uas ua tau raws li cov kev cai nruj ntawm ntau yam kev lag luam. Peb cov khoom siv nickel alloy muaj nyob hauv ntau qib khoom, suav nrog Inconel, Hastelloy, Monel, thiab ntau dua.
Peb cov khoom lag luam suav nrog cov kav dej thiab cov yeeb nkab fittings, flanges, phaj, tuav, thiab lwm yam khoom siv uas nquag siv. Peb muab cov nickel alloy kav thiab cov yeeb nkab fittings nyob rau hauv ntau qhov ntau thiab tsawg, qhov ntev, thiab thicknesses kom tau raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom. Peb cov nickel alloy flanges muaj nyob rau hauv ntau yam kev ntsuas siab, qhov ntau thiab tsawg, thiab cov ntaub ntawv, suav nrog nickel alloy 625 thiab nickel alloy C276.
Peb cov nickel alloy daim hlau thiab cov tuav muaj nyob rau hauv ntau qhov sib txawv thiab tuab, thiab peb tuaj yeem kho lawv raws li peb cov neeg siv khoom xav tau. Peb cov nickel alloy daim hlau yog tsim rau siv nyob rau hauv high-temperature ib puag ncig thiab muaj zoo heev corrosion kuj rau ntau yam tshuaj thiab acids.
Ntxiv nrog rau peb cov khoom lag luam txheem, peb kuj muaj kev cai fabrication kev pab cuam rau nickel alloy khoom. Peb pab pawg kws tshaj lij engineers thiab fabricators tuaj yeem tsim thiab tsim cov khoom siv nickel alloy kom tau raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom. Peb siv cov thev naus laus zis tshiab thiab cov cuab yeej siv los xyuas kom meej tias peb cov khoom muaj qhov zoo tshaj plaws thiab ua tau raws li cov kev cai nruj ntawm ntau yam kev lag luam.
Xaus
Nickel alloys yog cov khoom siv ntau yam uas pom cov ntawv thov dav hauv ntau qhov kev lag luam vim lawv qhov tshwj xeeb tsis kam tiv thaiv corrosion thiab kub kub ib puag ncig. Nickel alloys xws li Inconel, Hastelloy, thiab Monel feem ntau siv hauv kev ua tshuaj, roj thiab roj, aerospace, thiab marine industries.
Raws li cov kws tsim khoom lag luam thiab muab cov khoom lag luam nickel alloy, SSM muaj ntau yam khoom zoo nickel alloy khoom uas ua tau raws li cov kev cai nruj ntawm ntau yam kev lag luam. Peb cov khoom lag luam suav nrog cov kav dej thiab cov yeeb nkab fittings, flanges, phaj, tuav, thiab lwm yam khoom siv uas nquag siv. Peb kuj muaj kev cai fabrication kev pab cuam rau cov khoom siv nickel alloy kom tau raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom.

