STAINLESS STEEL yog dab tsi thiab nws ua li cas?
Tso lus
Vim nws zoo heev corrosion kuj, siab zog thiab txaus nyiam tsos, stainless hlau pom ib tug ntau yam ntawm kev siv nyob rau hauv ob qho tib si kev lag luam thiab cov neeg siv khoom lag luam.
Tab sis yuav ua li cas stainless hlau mus los ntawm ib pawg ntawm cov seem los yog refined ores mus rau nws cov duab kawg thiab daim ntawv thov?
Cov hlau tsis muaj steel feem ntau pib lub neej zoo ib yam ua ntej tawm mus ua haujlwm. Qhov kev ua no-nrog rau qhov muaj pes tsawg leeg ntawm cov hlau alloy-txiav txim siab nws ntau yam ntxwv.
Yog li kom nkag siab yuav ua li cas stainless hlau yog tsim, peb yuav tsum xub dhia mus rau hauv nws muaj pes tsawg leeg.
Stainless hlau yog hlau thiab chromium alloy.
Txawm hais tias stainless hlau yuav tsum muaj tsawg kawg yog 10.5 feem pua ntawm chromium, cov ntsiab lus tseeb thiab qhov sib piv yuav txawv raws li qib uas tau thov thiab kev npaj siv cov hlau.
Lwm yam additives muaj xws li:
- Cov pa roj carbon
- Manganese
- Nitrogen
- Sulfur
- Silicon
Qhov tseeb muaj pes tsawg leeg ntawm ib qho alloy yog nruj me ntsis ntsuas thiab ntsuas thoob plaws hauv cov txheej txheem alloying kom ntseeg tau tias cov hlau nthuav tawm cov khoom zoo.
Cov laj thawj feem ntau ntxiv rau lwm cov hlau thiab gasses rau stainless hlau alloy muaj xws li:
- Nce corrosion kuj
- Tsawg kub tsis kam
- Txhim kho lub zog
- Txhim kho weldability
- Txhim kho formability
- Tswj cov hlau nplaum
- Kub kub kuj
Dab tsi hauv koj cov hlau tsis muaj steel tsis yog qhov tseem ceeb hauv kev txiav txim siab nws cov yam ntxwv tshwj xeeb txawm li cas los xij…
Yuav ua li cas nws tau ua yuav ntxiv hloov cov hlau cov khoom.
