Hastelloy Alloy C-4 Phaj
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Hastelloy Alloy C-4 Phaj

Hastelloy Alloy C-4 Phaj

HASTELLOY C-4 yog qhov feem ntau (microstructurally) ruaj khov ntawm cov khoom siv dav siv nickel-chromium-molybdenum, uas paub zoo txog lawv cov tshuaj tiv thaiv rau ntau yam tshuaj phem, tshwj xeeb yog hydrochloric acid, sulfuric acid, thiab chlorides. Qhov kev ruaj ntseg no txhais tau hais tias cov hlau tuaj yeem raug welded yam tsis muaj kev ntshai ntawm rhiab heev, piv txwv li lub nucleation thiab kev loj hlob ntawm deleterious, thib ob theem precipitates nyob rau hauv lub grain ciam teb ntawm lub weld tshav kub-cuam tshuam cheeb tsam (HAZ). Zoo li lwm cov nickel alloys, nws yog ductile, yooj yim rau kev tsim thiab vuam, thiab muaj qhov tshwj xeeb tsis kam rau kev ntxhov siab corrosion tawg hauv cov tshuaj chloride-cov kabmob (ib daim ntawv ntawm degradation uas cov austenitic stainless hlau yog nquag). Nrog nws cov ntsiab lus chromium thiab molybdenum siab, nws muaj peev xwm tiv taus oxidizing thiab non-oxidizing acids, thiab tiv taus pitting thiab crevice nres nyob rau hauv lub xub ntiag ntawm chlorides thiab lwm yam halides.

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Hauj lwm lawm

 

1, Hastelloy los ntawm Hastelloy, pib Hastelloy B alloy, siv nyob rau hauv aircraft foob pob ua ntxaij nozzles; Tom qab Hastelloy C alloy hauv kev lag luam chemical, petrochemicals, nuclear zog kev lag luam thiab kev lag luam kws tshuaj yuav tsum tau thov thiab txhawb nqa; ua raws los ntawm Hastelloy X alloy pom zoo heev kub tsis kam, nrog rau kev loj hlob sai ntawm kev lag luam dav hlau dav hlau.
2, vim yog thaum ntxov Hastelloy B, Hastelloy C, raws li zoo raws li Hastelloy X alloys yuav tsum tau welded khoom tov kev kho mob, txwv tsis pub, lub corrosion kuj ntawm lub weld tshav kub-tshem tawm tsam yuav txo tau zoo heev; yog li cov alloys saum toj no tau maj mam txhim kho lossis tsis siv lawm;
3, cuam tshuam rau vuam kev ua tau zoo ntawm cov ntaub ntawv saum toj no yog qhov laj thawj tseem ceeb rau C, Si cov ntsiab lus, vim qhov tshwm sim ntawm kev ua kom zoo dua qub thiab txhim kho, Hastelloy vuam teeb meem tuaj yeem txhim kho, yog li muaj ntau yam kev txhawb nqa ntawm kev siv Hastelloy txhim kho. B series, Hastelloy C series alloys, thiab lwm yam, nws yog ib qho kev tu siab heev uas ntau lawm thiab nce qib ntawm Hastelloy alloys, tab sis es tsis txhob Hastelloy alloys yuav hloov los ntawm Hastelloy alloys los txhim kho Hastelloy alloys tom qab. Tsis tsuas yog txo qis C, Si cov ntsiab lus, tab sis rov qab mus rau yav dhau los siab Si, siab C cov ntsiab lus; tshwj xeeb steel kev lag luam nce qib yog txoj kev mus ntev.
4, txo qis nruab nrab resistant Hastelloy B series alloys nyob rau hauv cov qib Hastelloy B raws li kev txhim kho, kev txhim kho tsom xam nrog rau C, Si cov ntsiab lus tsawg heev los txhim kho kev ua tau zoo ntawm cov vuam cheeb tsam, ntxiv alloying tswv yim, daim ntawv thov ntawm lub tswv yim ntawm purification ntawm cov hlau, thiab lwm yam, kom cov Hastelloy B series Hastelloy B-2, Hastelloy B-3, Hastelloy B-4 alloys; ntawm cov Hastelloy B-2 alloys rau ib qho twg los daws cov teeb meem kev ua haujlwm hauv cheeb tsam; Hastelloy B-3 los daws Hastelloy B-2 yooj yim los nag Ni-Mo nag lossis daus hardening shortcomings, zoo heev txhim kho qhov kub thiab txias ua hauj lwm.
5, txo kev siv cov ntaub ntawv ib puag ncig Hashi B series txhim kho txheej txheem; Nyob rau hauv redox composite ib puag ncig Hashi C series alloys tseem txuas ntxiv txhim kho, uas Hashi C276 alloy vim qis C, Si cov ntsiab lus thiab rau qee qhov kev txhim kho cov vuam cheeb tsam kev ua haujlwm teeb meem, tab sis tseem tsis txaus siab, ntxiv rau kev ua haujlwm tsis tau nce. kev txhim kho; thiab Hashi C22 cov ntaub ntawv kom huv si daws cov corrosion kuj ntawm qhov chaw welded teeb meem, kev ua hauj lwm teeb meem, feem ntau nyob rau hauv cov ntaub ntawv nqi tsis nce nyob rau hauv lub hauv paus ntawm kev daws teeb meem, yog li Hashi C22 cov khoom yog Hashi C series ntawm tus nqi zoo tshaj. cov ntaub ntawv, lub neej yav tom ntej yuav yeej muaj ntau daim ntawv thov ntim; thiab cov khoom tsim tshiab Hashi C2000 nyob rau hauv cov alloy ntxiv Cu, uas nthuav cov Hashi C alloys nyob rau hauv lub corrosive muaj peev xwm nyob rau hauv lub reductive ib puag ncig, rau kev nyab xeeb siv, rau lub neej expectancy ntawm cov khoom yuav tsum tau, thiab rau cov txheej txheem tshiab sim.
Hastelloy yog ultra-low carbon hom, Ni, Mo, Cr series ntawm npib tsib xee-raws li, corrosion-resistant, high-temperature cov ntaub ntawv Hastelloy (Hastelloy), vim hais tias nws muaj zoo heev kub-kub kuj, oxidation tsis kam, weld-cuam tshuam cheeb tsam corrosion kuj. , nrog zoo heev lub sij hawm ntev thermal stability thiab processability, nyob rau hauv lub agrochemical, nuclear chaw, biopharmaceuticals thiab lwm yam hnyav industrial cheeb tsam yog siv. Nws kuj muaj kev tiv thaiv zoo heev rau corrosion, homogeneous corrosion thiab intergranular corrosion nyob rau hauv ntub oxygen, sulfite, acetic acid, formic acid thiab muaj zog oxidising ntsev ntawm nruab nrab, yog li nws kuj yog siv dav hauv kev lag luam tshuaj. Cov hluav taws xob conductivity thiab thermal conductivity ntawm Hop Hastelloy kub yog qis dua li cov hlau me me, thaum qhov kev tiv thaiv thiab kev nthuav dav yog siab dua li cov hlau me me, lub pas dej molten muaj kev txav tsis zoo, tsis muaj dej tsis zoo, tsis tshua muaj kev nkag mus, thiab ntiav ntiav. qhov tob.

 

FAQ

1. Peb tuaj yeem lav qhov zoo li cas?
Ib txwm ua qauv ua ntej ua ntej ntau lawm;
Ib txwm soj ntsuam zaum kawg ua ntej ua zaub mov xa tuaj;
2.Koj tuaj yeem yuav dab tsi ntawm peb?
Seamless yeeb nkab, stainless hlau, carbon hlau, Square raj, Profile
3. Vim li cas koj yuav tsum yuav los ntawm peb tsis yog los ntawm lwm tus neeg muag khoom?
GNEE Steel Co., Ltd. yog ib lub tuam txhab tshwj xeeb hauv kev tsim cov kav hlau zoo, feem ntau ua cov hlau tsis muaj steel, seamless kav, carbon steel, galvanized, profiles, thiab lwm yam.

 

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