8 txoj kev rau kev txheeb xyuas cov khoom siv ntawm 304 stainless hlau leeg

Thaum kev yuav khoom 304 stainless hlau txoj yas, lees paub cov ntaub ntawv qhov tseeb yog qhov tseem ceeb los xyuas kom nws cov kev xav tau rau corrosion tsis kam, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, durability, detability, thiab lub zog. Kev txheeb xyuas 304 stainless hlau tuaj yeem yog cov txheej txheem ncaj qha yog tias koj paub txoj kev yog. Hauv qab no, peb yuav tshawb xyuas yim txoj hauv kev siv tau zoo rau kev txheeb xyuas cov khoom siv ntawm 304 stainless leeg leeg los pab koj ua kev txiav txim siab.
Muaj ob peb txoj kev los txiav txim cov khoom zoo ntawm 304 stainless hlau hlab. Hauv qab no yog cov kev sib xws thiab lawv cov yam ntxwv:

 

1.chemical tsom xam (piv txwv li, kev tsom xam kev tsom xam, kev ntsuas tshuaj)

Lub ntsiab lus: Los ntawm kev kuaj xyuas cov ntsiab lus ntawm cov ntsiab lus tseem ceeb hauv cov hlau qub (xws li CR, NI, MN 18-20%, ni 8-10.5%).

Qhov Zoo:

Kev Ntsuas Siab: Kev ntsuas ncaj qha ntawm cov ntsiab lus tseem ceeb muab cov txiaj ntsig txhim khu kev qha.

Qauv: Ua raws li cov qauv hauv tebchaws (piv txwv li GB / T 11170).

Tsis zoo:

Cov cuab yeej siv cov khoom muaj peev xwm: Yuav tsum muaj lub tshuab kuaj cov tshuaj lom neeg.

Tus nqi siab: suav nrog cov cuab yeej siv tshwj xeeb thiab cov ua haujlwm tshwj xeeb.

Destructive: Kev kuaj yuav ua rau cov khoom puas (txawm hais tias qee qhov tsis - Puas muaj spectrometers tuaj yeem zam qhov no).

 

2.Physical cov cuab yeej kuaj (Tensile kuaj, Hardness Testing)

Lub hauv paus ntsiab lus: cov khoom siv mechanical ntawm cov khoom (xws li tensile lub zog, Hardness) yog kuaj kom tsis ncaj ncees cov khoom hom.

Qhov Zoo:

Ncaj nraim kev ua tau zoo: haum rau koj txheeb xyuas cov khoom siv ua tau zoo.

Tsis zoo:

Kev Txiav Txim Indirect: Nws tsis tuaj yeem txiav txim ncaj qha yog tias cov khoom siv 304.

Kev puas tsuaj: cov qauv yuav tsum tau txiav rau kev sim.

 

3.influenced los ntawm kev ua: Kev kho cua sov lossis kev ua haujlwm txias tuaj yeem hloov cov khoom.

Metallographic tsom xam

Lub hauv paus ntsiab lus: tsom kwm lub microscopic ntawm cov hlau stainless (piv txwv li, austenite grain morphology).

Qhov Zoo:

Qhia cov txheej txheem ua: tuaj yeem txiav txim siab seb cov ntaub ntawv puas tau txias lossis cua sov - kho.

Tsis zoo:

Cov kev txawj ntse siab yuav tsum tau ua: Xav tau daim phiaj tswj hwm metallogrographic thiab kev tshawb xyuas tshwj xeeb.

Tsis tuaj yeem paub meej txog kev sib xyaw: yuav tsum ua ke nrog lwm txoj hauv kev kom paub tseeb.

 

4.Magnetic Nrhiav tau

Lub hauv paus ntsiab lus: 304 stainless hlau yog ib qho qauv Austenic thiab feem ntau tsis yog- hlau nplaum yuav tshwm sim vim kev ua haujlwm txias).

Qhov Zoo:

Kev nrawm thiab yooj yim: Yuav tsum muaj cov hlau nplaum rau thawj zaug.

Tsis zoo:

Nquag mus rau Mevudics: Post {{- Kev ua tej zaum yuav ua rau muaj qhov sib txawv ntawm 304 thiab qee lwm tus hlau tsis muaj zog (piv txwv li, 201).

Cov cuab yeej ntxiv: Yuav tsum tau ua ke nrog lwm cov hau kev rau kev pom zoo.

                                                    

5.Txhua kev sim (stainless hlau cim kua)

Lub hauv paus ntsiab lus: Siv tshuaj lom neeg cov tshuaj reagents (xws li MO6 reagent) uas hnov ​​mob nrog cov ntsiab lus, tsim cov xim xim los qhia cov muaj pes tsawg leeg.

Qhov Zoo:

Kev ua haujlwm yooj yim: Haum rau on -} chaw kom pom sai.

Tus nqi qis: cov reagents yog pheej yig.

Tsis zoo:

Tsawg qhov tseeb: tsuas yog muab cov kev txheeb xyuas zoo, tsis yog qhov ntsuas.

Kev cuam tshuam saum npoo: Oxide txheej lossis txheej ci yuav ua rau tsis raug.

 

6.Corrosion kev sim (piv txwv li, ntsev tsuag kuaj, acid pickling)

Lub hauv paus ntsiab lus: cov corrosion tawm txawv pab txheeb xyuas cov khoom (304 stainless hlau tau zoo corrosion tsis kam dua li cov hlau tsis tu ncua).

Qhov Zoo:

Kev ua tau tiag tiag simulation: ncaj qha cuam tshuam cov ntaub ntawv cov khoom tiv thaiv corrosion.

Tsis zoo:

Lub sij hawm -} Kev noj: Kev kuaj ntsev siv sijhawm rau ib hnub.

Kev puas tsuaj: cov qauv yuav tsum tau raug rhuav tshem rau kev sim.

7.Separk Qhia

Lub hauv paus ntsiab lus: los ntawm kev sib tsoo cov khoom uas muaj lub log sib tsoo, soj ntsuam lub txim taws (304 tsim tawm luv, tej yam carbon steel ua tau zoo, ntau tshaj txim taws).

Qhov Zoo:

Kev txiav txim sai kawg: Tsim nyog rau cov neeg ua haujlwm nrog kev paub.

Tsis zoo:

Siab yuav muaj: nyob ntawm tus neeg teb xov tooj kev paub.

Tsawg qhov raug: nyuaj kom paub qhov txawv ntawm cov ntaub ntawv zoo sib xws.

8.X {{{{{}} Tshav Fluorescence Spectrometry (XRF) lossis Handheld Alloy Analy Analy

Lub hauv paus ntsiab lus: X {- rays ray cov ntsiab lus, tsim cov cim cov xeeb ceem uas tau siv los ua kom sai li sai ntsuas cov muaj pes tsawg leeg.

Qhov Zoo:

Tsis -}}: tsis muaj kev puas tsuaj rau cov khoom, nrog nrawm rau-} chaw kuaj kom pom.

Siab Precision: Tso cai rau kev txheeb xyuas kom ntau ntawm cov ntsiab lus loj.

Tsis zoo:

Cov cuab yeej kim: High-} Cov twj paj nruag xaus los ntawm tus nqi siab.

Cov rhiab tsis zoo rau lub teeb ci: carbon (c) tsis pom zoo (yuav tsum tau kuaj xyuas zoo (yuav tsum tau cov khoom siv tshwj xeeb).

                                                       

Gnee Stainless Hlau Chaw Tsim Tshuaj Cov Lus Taw Qhia:

Rau nrawm rau - Nrhiav tau lub vev xaib: Ua Ntej Sib Nqus Sib Nqus Kev Ntsuas, Reagent Testing, thiab XRF (Handheld).

Rau Kuaj Kev Ntsuas Precence: Sib txuas cov tshuaj lom neeg tshuaj lom neeg tshuaj lom neeg thiab cov hlau metallographic.

Rau kev tswj hwm zoo: Kev sim cov cuab yeej ntawm lub cev thiab kev kuaj mob corrosion. Raws li koj cov kev xav tau tshwj xeeb (nqi, qhov tseeb, xaiv txoj kev ua ke tsim nyog tshaj plaws los ua kom muaj qhov tseeb tshaj plaws hauv kev cim cov ntaub ntawv.