Vim tias stainlessKev muag tshuaj hlaufeem ntau siv nyob rau hauv txoj hauj lwm tseem ceeb ntawm lub tshuab, yog li sab hauv zoo ntawm stainlessKev muag tshuaj hlauyog ib qho tseem ceeb heev. Vim tias sab hauv zoo ntawm stainlessKev muag tshuaj hlauTsis tuaj yeem kuaj los ntawm kev txawj ntse, yog li kev soj ntsuam lub cev thiab tshuaj tshwj xeeb yog siv los kuaj.

Ua ntej, cov cuab yeej siv ntau yam ntawm kev lom zem
Cov khoom ntiag tug ntawmZam tximraug txiav txim raws li cov khoom yuav tsum tau ua. Cov qauv kev xeem tau muab faib ua kev sim siab, ntsuas tensile, cuam tshuam kev ntsuas thiab kev sim rog.
1. Hardness Test
Hardness yog qhov deformation tiv thaiv ntawm cov khoom saum npoo av, nws yog ib qho ntsuas ntsuas uas ntsuas cov khoom siv mos muag muag. Hardness thiab lwm cov khoom siv neeg muaj qee yam kev sib raug zoo sab hauv, yog li lwm cov khoom siv hauv cov ntaub ntawv tuaj yeem kwv yees tus nqi. Kev ntsuas hardness tsis tas yuav npaj cov qauv tshwj xeeb, thiab nws puas yuav ua rau kev sim ua kom puas muaj ntau yam hauv cov khoom siv neeg siv khoom.
Feem ntau siv cov txheej txheem ntsuas hardness thiab sib txawv yog: brinell hardness (HB), vickers hardness (HV), ntug dej hardness (HS), thiab cov ntawv ntaus tawv tawv.
2. Tensile xeem
Los ntawm kev thov lub tensile thauj mus rau qhov quav ntawm ib qho duab tensile, tawm los taw tes, elongation thiab txo ntawm cov khoom siv hlau yog ntsuas.
3. Kev cuam tshuam
Qhov kev cuam tshuam nyuaj ntawm cov hlau tau txais los ntawm kev siv lub siab ceev pendulum los cuam tshuam rau cov quav nrog cov ntawv tshaj tawm.
4. Kev ua rog rog
Lub qaug zog tsis pub dhau thiab nkees muaj zog ntawm cov hlau tuaj yeem ntsuas tau tom qab rov ua dua lossis lwm yam kev ntxhov siab.
Ob, tsis txhob soj ntsuam kev lom zem
Nondestructive kev soj ntsuam tuaj yeem faib ua hluav taws xob xeem, kev sim tshuaj ntsuam, sib nqus particle particle, seem kuaj thiab eddy kev sim. Kev zam txim feem ntau siv hauv ultrasonic kuaj thiab sib nqus partle partle partle.
1. Kev tshuaj xyuas ultrasonic
Ultrasonic nthwv dej (zaus yog feem ntau ntau dua 20000Hz) yuav muaj kev cuam tshuam thiab ua kom pom tseeb ntawm cov khoom sib txawv ntawm cov ntaub ntawv sib txawv. Yog li ntawd, yog tias muaj cov khoom sib txawv ntawm cov ntaub ntawv sib txawv hauv cov ntaub ntawv sib txawv, yoj kev xav thiab ua kom zoo yuav tsim tawm. Lub hav zoov ntawm qhov tsis xws luag tuaj yeem raug txiav txim los ntawm waveform cov phiajcim.
Rau cov loj thiab nruab nrabZam txim, kev kuaj ultrasonic yog ib qho tseem ceeb txhais tau tias ntawm kev sim ua tsis zoo.
2. Sib Nqus Partlet Particle
Qhov tsis xws luag xws li cov kab nrib pleb, pores thiab nyob ntawm nonmetallic suav nrog thiab ze ntawm kev forging tuaj yeem tshuaj xyuas los ntawm kev tshuaj ntsuam particting. Vim tias nws cov khoom siv yooj yim, kev ua haujlwm yooj yim, cov qauv no feem ntau siv los ntsuas cov khoom tuag me me thiab nruab nrab ntawm cov khoom loj.
Peb, lub zog qis thiab pob txha lov
Kev kuaj lub zog qis yog cov qauv tom qab qee qhov kev ua tiav, thiab tom qab ntawd nrog lub khob iav kom pom cov qauv, yog li kom pom cov tsis xws luag ntawm stainless hlau. Txoj kev ua yeeb yam, dendrite, xoob, naphthat, zeb lov, puab pob txha thiab lwm yam tsis xws luag tuaj yeem tshuaj xyuas los ntawm kev txiav wafer kuaj thiab acid etching. Txhawm rau txhawm rau txhawm rau txheeb cais, tshwj xeeb tshaj yog cov kev faib tawm tsis sib xws ntawm sulfide, leej faj luam ntawv luam ntawv yog siv.
Plaub, Kev Soj Ntsuam High-Fais Fab
Stainless hlau forgings yuav tau ua rau hauv ib qho qauv hauv lub tshuab tsom rau kev kuaj xyuas kev tso cai sab hauv (lossis pob txha lov) ntawm lub xeev lossis micrecticic tsis xws luag. Tus qauv sab hauv thiab suav nrog kev faib tawm ntawm kev Forging tuaj yeem tshawb xyuas los ntawm kev txiav cov qauv ntev. Ntais tawm xws li Decarburization, coarse-grashed, carburized thiab tawv txheej tuaj yeem tshuaj xyuas los ntawm kev sib pauv hloov.