Stainless hlau zaub mov: GOST. Yuav ua li cas los mus txiav txim cov zaub mov stainless steel? Yuav ua li cas yog txawv los ntawm cov zaub mov stainless steel siv tshuab?

Stainless hlau yog lub feem ntau nrov khoom uas thiab cov tais diav ua nyob rau hauv kev sib cuag nrog cov zaub mov. Stainless hlau muaj zoo anticorrosion zog, durability thiab lub teeb yuag. Txawm li cas los, nws yuav tsum tau borne nyob rau hauv lub siab hais tias qhov no cov ntaub ntawv uas tsis yog ib txwm resistant rau txhoj puab heev xov xwm, nyob rau hauv cov ntaub ntawv no, tshwj xeeb siav compositions.

Ntawm cov hoob kawm, cov zaub mov khw zoo tshaj plaws nyob rau hauv steel los yog iav ntim, raws li nrov hnub no penopropilena tsis tau raws li tag nrho cov tsim nyog yuav tsum tau. Nyob rau hauv tas li ntawd, nws kev pab cuam lub neej yog tsawg tshaj li uas ntawm cov khoom ua los ntawm steel.

Muaj ntau yog wondering yuav ua li cas kom paub qhov txawv khoom noj los ntawm ib tug stainless steel khoom unsuitable rau zaub mov cia? Yuav kom teb tau lo lus nug no, nws yog tsim nyog los xav txog qhov zoo, yam ntxwv thiab cais ntawm cov hlau.

Qhov zoo ntawm stainless steel

Yog hais tias peb tham txog cov kev pab cuam ntawm cov zaub mov stainless steel, nws yog tsim nyog mus rau ntsiab:

• environmentally phooj ywg ntaub ntawv;
• tsis txij nkawm;
• cov ntaub ntawv uas kuj yuav feem ntau cov tshuaj;
• durability;
• Ntxawg xaus ntawm hnyav hlau.

Nyob rau hauv tas li ntawd, twb muaj pov thawj hais tias es tsis txhob ntawm kib lauj kaub nrog non-stick txheej yog zoo npaum li cas los mus siv cov tais diav uas ua los ntawm cov zaub mov qib stainless hlau. Los ntawm cov tib cov ntaub ntawv uas ua qhov zoo tshaj plaws ua noj ua haus qhov cub thiab tub yees nto.

Yuav ua li cas yog pom tias yuav tsum muaj ib tug stainless steel zaub mov

Steel hlau, haum rau khaws cia thiab ua noj ua haus khoom noj - ib tug heev doped hlau, uas muaj xws li 25% chromium. Precisely vim hais tias ntawm no tshuaj caij alloys paub txog lawv anti-xeb zog. Nyob rau hauv cov ntaub ntawv ntawm kev sib cuag nrog lub qias neeg puag ncig ntawm cov hlau nto ua tshwj xeeb kev tiv thaiv zaj duab xis. Vim li no cov nto txheej ntawm cov hlau tsis xeb.

Tsis tas li ntawd, cov khoom noj khoom haus ntxiv rau titanium, stainless steel, molybdenum, npib tsib xee, thiab lwm yam tshuaj Cheebtsam, ntxiv ua xeb kuj ntawm cov khoom.

GOST qib stainless steel

Yog hais tias peb tham txog lub xeev cov qauv, ces lawv tsis sau tawm kev cai hais txog stainless hlau. Yog vim li cas cov kws txawj nrhiav nws nyuaj rau teb, yog dab tsi zoo ntawm cov ntaub ntawv uas yog pom zoo rau siv nyob rau hauv cov zaub mov kev lag luam. cov producers ntawm stainless steel hlau nyob rau hauv lem tau teb hais tias, hais txog ntawm hom nws yog haum rau cov khoom noj.

Yog nws tiag tiag nyob rau hauv cov kev cai ua tsis muaj mention ntawm cov zaub mov stainless steel? GOST 5632-72 - qhov no yog tej zaum qhov ze tshaj standard daim ntawv uas yuav siv tau nyob rau hauv xaiv qhov zoo tshaj plaws hlau rau siv nyob rau hauv lub tsev. Qhov no tus txheej txheem hais txog lub Xeev qhab nia ib siab alloy steel thiab corrosion-resistant thiab thaum tshav kub kub-resistant alloys. Cia peb xav txog qhov no cais.

08H18N10

Nyob rau hauv no hom ua austenitic corrosion-resistant stainless hlau. European counterpart - AISI 304. Qhov no cov ntaub ntawv uas tsis yog sib nqus. Nws yog siv nyob rau hauv tag nrho cov muaj thiab coj mus muag sectors.

Qhov no cov ntaub ntawv uas yog yus muaj los ntawm cov uas tsis muaj nqi, thiab zoo zoo. Nws yog feem ntau siv nyob rau hauv cov zaub mov kev lag luam, tiam sis tsuas yog nyob rau hauv cov mob uas cov hlau yuav tsis tau nyob rau hauv kev sib cuag nrog lub caustic los yog sulfamic daws teeb meem.

12X18H10T

European sib npaug ntawm no cim - AISI 321. Qhov no tshav kub-resistant steel yog tseem sib nqus. Stainless hlau ntawm no qib yog feem ntau siv nyob rau hauv qhov siv thiab ua Cheebtsam ntawm qhov cub fittings, Thaum tshav kub kub exchangers thiab tso systems ntawm lolus. Qhov no yog hais tias qhov no steel yog haum rau siv nyob rau high school kub ntawm 600 rau 800 degrees.

08H13

European counterpart ntawm no cov ntaub ntawv uas yog AISI 409. Qhov no steel yog dav siv nyob rau hauv qhov siv thiab ua noj lauj kaub tais diav thiab cutlery. Xws li ib tug khoom noj khoom haus stainless steel yog feem ntau nyob rau hauv khw muag khoom noj. Yog li ntawd nrov khoom yog vim lub high degree ntawm adhesion thiab muaj peev xwm hloov mus rau txawv operating tej yam kev mob.

Qhov no zaub mov yuav xyuam xim muab cia rau hauv lub tshav kub los yog nws cov khoom nyob rau hauv lub freezer.

20H13-40H13

Steels ntawm no hom belongs rau cov qeb ntawm puas cov ntaub ntawv, li ntawd nws yog feem ntau siv nyob rau hauv qhov siv thiab ua tsev neeg thiab industrial ntxuav, raws li zoo raws li rau zus tau tej cov tsis muaj kab mob tais los yog rau thaum tshav kub kub kev kho mob ntawm cov khoom noj khoom. European sib npaug ntawm hom no - AISI 420. Yog hais tias cov tais diav muaj yog ib tug ntawm cov ntawv, nws yuav ua tau yam xyuam xim yuav siv nyob rau hauv lub tsev. Qhov no stainless steel tsis xeb, nws yog resistant rau cia li hloov ntawm kub, thiab yog heev pliable thiab check khoom.

12H13

Nyob rau hauv Teb chaws Europe, qhov no cov ntaub ntawv uas yog manufactured nrog npav steel AISI 410. Qhov no hom yog feem ntau siv nyob rau hauv qhov siv thiab ua cov khoom rau wine-siab, khoom noj khoom haus ua thiab cov siv thiab ua cov cawv. Nyob rau hauv tas li ntawd, qhov no cov ntaub ntawv uas muaj kub lub zog nyob rau hauv me ntsis txhoj puab heev ib puag ncig.

08H17

Nyob rau hauv Teb chaws Europe, qhov no steel yog ua nyob rau hauv lub hom stainless steel AISI 430. Qhov no yog ib qho tseem ceeb, yog tias cov zaub mov nyob rau hauv lub tais yog raug thermal kho mob. Steels ntawm no hom txawv heev zog. Txawm li cas los, qhov no cov ntaub ntawv uas yog sai deformed nyob rau hauv ib tug sulfuric nruab nrab. Nyob rau hauv cov ntaub ntawv no, stainless steel tsis xeb thiab mas cov neeg kho tshuab loads. Qhov no cov ntaub ntawv uas yog pom zoo yuav lub lauj kaub, raws li 08H17 yus muaj los ntawm ib tug siab thermal conductivity.

Tag nrho lwm cov ntaub ntawv no yog siv nyob rau hauv tej yam tshwj xeeb, lawv tus nqi yog ntau dua. Txawm li cas los, tsis yog txhua txhua stainless steel siv tau rau ua noj ua haus thiab khoom noj khoom haus cia. Nyob rau hauv thiaj li tsis mus delve rau hauv qhov sib txawv ntawm ib tug stainless steel khoom noj los ntawm cov kev, ib tug yooj yim heev rau kev nyeem ntawv ib tug xov tooj uas pab tau tswv yim pom zoo. Lawv yuav sai sai txiav txim seb tus ntsuam ntawm no cov ntaub ntawv uas cov khoom noj. Nws tseem pab tau los sib paub tus neeg, kev txhawj xeeb txog nws kev sib.

Yuav ua li cas kom paub qhov txawv stainless steel khoom noj los ntawm cov kev?

Yuav kom txiav txim nyob tus yeees ntawm cov corrosion resistant hlau, raws li zoo raws li lub tseem ntawm nws siv nyob rau hauv lub neej txhua hnub, peb yuav sau lub hom, uas tau raug teev tseg saum toj no. Yog hais tias xws labeling yog tsim nyog nyob rau hauv cov tais diav, nws yog haum rau ua noj ua haus thiab khaws cia zaub mov.

Tab sis tej zaum nws tshwm sim hais tias ua ntej lub ob lub qhov muag ntawm cov khoom ntawm tsis paub hais tias hom, thiab cov neeg muag khoom insists hais tias qhov no alloy - kiag li environmentally tus phooj ywg thiab yuav tsis ua mob tau rau tib neeg. Nyob rau hauv cov ntaub ntawv no nws yog txaus rau muab tso rau lub hlau nyob rau hauv lub 2-feem pua cov kua ntawm acetic thiab tos rau cov tshuaj tiv thaiv. Yog hais tias lub ntxoov ntxoo ntaub ntawv tau hloov, nws tau los ua tsaus ntuj nti, ces nws yog ib qhov zoo dua tsis siv. xim tsis hais tias stainless steel yog tiag tiag rau hauv cov zaub mov. Nws yuav siv tau.

Muaj lwm txoj kev uas yog feem ntau siv los ntawm tau txais kev pab vim nws tau nyeem cov lus qhia txog yuav ua li cas los mus txiav txim cov zaub mov stainless hlau. Lawv siv qhov no magnet. Tab sis nws yog tsim nyog los nkag siab hais tias txoj kev no yog kiag li nyob rau hauv vain, vim hais tias cov stainless steel yog magnityaschayasya thiab nemagnityaschayasya. Raws li, qhov kev siv ntawm cov hlau nplaum tsis pab koj txiav txim seb koj yuav siv tau cov khoom rau cov khoom noj.

Yuav kom xaiv tau qhov zoo tshaj plaws hlau, tsim nyog kawm ntaub ntawv hais txog ib yam khoom thiab nug tus neeg muag khoom nrog cov ntaub ntawv. Tej tais diav yuav tsum tau ua nyob rau hauv raws li cov kev cai thiab yuav tsum. Yog hais tias ib yam khoom tsis cim, ces los ntawm xws li ib tug khoom yuav tsum tau tso tseg. Txwv tsis pub, koj muaj peev xwm muas tau cov zoo thiab txaus ntshai tais diav rau tib neeg noj qab haus huv.