Qhov txawv ntawm stainless hlau 316 thiab 304 ntawm Saddle Pipe Clamp

Saddle Pipe Clamps yog siv los kho cov yeeb nkab hlau lossis lwm cov kav dej. Qhov ob feem ntau siv stainless hlau yog 304 thiab 316 (los yog 1.4308 thiab 1.4408 sib haum rau German / European qauv).

Kub muag khoom hli 25 Ob tug Qhov Stainless hlau eeb Yeeb Nkab Clamp

 

Cov khoom ntawm Saddle Yeeb nkab Clamp yog txiav txim los ntawm kev siv ib puag ncig ntawm cov yeeb nkab clamp. Feem ntau, stainless hlau yeeb nkab clamp yog dav siv. Qhov sib txawv tseem ceeb ntawm cov tshuaj muaj pes tsawg leeg ntawm 316 thiab 304 yog tias 316 muaj Mo thiab feem ntau suav tias muaj kev tiv thaiv corrosion zoo dua.

Nws muaj kev tiv thaiv corrosion zoo dua li 304 hauv qhov kub thiab txias. Yog li ntawd, nyob rau hauv ib puag ncig kub, engineers feem ntau xaiv 316 cov khoom siv. Tab sis lub npe hu ua tsis muaj dab tsi kiag li, nyob rau hauv cov concentrated sulfuric acid ib puag ncig, txawm tias kub npaum li cas, tsis txhob siv 316! Txwv tsis pub, qhov teeb meem yuav yog qhov tseem ceeb.

[1] Mo yog qhov tseeb cov khoom siv kub kub resistant (koj paub tias lub crucible siv los yaj kub yog dab tsi? Molybdenum crucible! .

[2] Molybdenum reacts yooj yim nrog high-valent sulfide ions los tsim sulfides. Steel reacts nrog lwm yam khoom.

lub tog raj kheej clamp

 

304 stainless hlau yog lub hom phiaj dav hlau stainless cov khoom uas muaj xeb ntau dua li 200 series stainless hlau cov ntaub ntawv. Nws kuj tseem zoo dua tiv taus qhov kub thiab txias, uas tuaj yeem ua rau siab li 1000-1200 degrees. 304 stainless hlau muaj zoo heev stainless hlau corrosion kuj thiab zoo kuj rau intergranular corrosion. 304 stainless hlau muaj zog corrosion kuj. Nws kuj muaj qhov zoo corrosion kuj rau alkali daws thiab feem ntau cov organic thiab inorganic acids.

Raws li cov hlau siv dav, muaj kev tiv thaiv zoo corrosion / kub tsis kam, tsis tshua muaj zog thiab cov khoom siv kho tshuab; stamping / dabtsi yog khoov thiab lwm yam kub workability, tsis muaj kev kho cua sov hardening tshwm sim (tsis-sib nqus, siv kub Curtis -196 ℃ ~ 800 ℃ yooj yim siv).

Kev Siv: Cov khoom siv hauv tsev (1/2 chav kawm tableware / txee / hauv tsev kav dej / dej rhaub / boiler / chim), nws pib qhov chaw (wiper / muffler / molded khoom), cov khoom siv kho mob, cov khoom siv hauv tsev, tshuaj lom neeg kev lag luam, kev lag luam zaub mov, kev ua liaj ua teb, marine ntu.

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  • Post lub sij hawm: Feb-25-2021