Seamless alloy steel yeeb nkab ua ntej tau txais peb yuav ua li cas?

Peb yuav xyuas cov tsos thiab qhov loj ntawm cov yeeb nkab steel thiab ua ntau yam kev ntsuas kev ua tau zoo, xws liASTM A335 P5, sab nraud txoj kab uas hla 219.1 * 8.18

Seamless steel yeeb nkab yog cov khoom siv tseem ceeb hauv tsev thiab cov khoom siv. Txhawm rau kom ntseeg tau cov khoom zoo ntawm cov kav dej seamless steel, ntau qhov kev ntsuam xyuas feem ntau yuav tsum tau ua hauv kev tsim khoom thiab muab cov txheej txheem los xyuas kom meej tias cov kav dej zoo raws li cov qauv thiab cov kev cai. Cov hauv qab no yog cov khoom siv sim rau seamless steel kav:

Kev tshuaj xyuas qhov tshwm sim: Lub hom phiaj yog los xyuas seb qhov zoo ntawm cov yeeb nkab seamless steel puas zoo, xws li seb puas muaj xeb, roj thiab lwm yam tsis xws luag.

Kev ntsuas qhov loj: Lub hom phiaj yog los xyuas kom meej tias qhov loj me ntawm cov kav dej seamless steel ua tau raws li cov qauv thiab cov ntawv cog lus.

Kev sim tshuaj muaj pes tsawg leeg: Lub hom phiaj yog txhawm rau txheeb xyuas cov ntsiab lus tseem ceeb hauv cov yeeb nkab seamless steel los txiav txim siab tias nws cov khoom zoo thiab cov khoom ua tau raws li cov qauv tsim.

Kev ntsuam xyuas cov khoom siv tshuab: Lub hom phiaj yog txhawm rau kuaj lub zog tensile, tawm lub zog, elongation thiab lwm yam khoom siv ntawm cov kav dej seamless los txiav txim siab tias lawv cov khoom muaj kev ntxhov siab ua tau raws li cov qauv tsim.

Kev ntsuas siab: Los ntawm kev siv qee qhov dej siab hauv lub raj, sim cov kabmob muaj peev xwm thiab siab tsis kam ntawm cov yeeb nkab steel seamless.

Magnetic particle soj ntsuam: Lub hom phiaj yog txhawm rau nrhiav ntau yam ntawm qhov chaw thiab sab hauv tsis xws luag hauv seamless steel kav, xws li cov kab nrib pleb, suav nrog, pores thiab lwm yam.

Kev tshuaj xyuas Ultrasonic: Qhov tsis xws luag hauv cov yeeb nkab steel seamless yog kuaj los ntawm cov cuab yeej kuaj xyuas ultrasonic los txiav txim siab cov qauv thiab sab hauv zoo ntawm cov khoom siv yeeb nkab.

Hardness test: Ntsuas qhov hardness lossis lub zog ntawm seamless steel kav rau kev ua haujlwm lossis vuam.

Hauv luv luv, cov khoom kuaj no tuaj yeem kuaj xyuas qhov ua tau zoo ntawm cov kav dej seamless steel kom paub tseeb tias qhov zoo thiab kev ua haujlwm ntawm seamless steel kav ua tau raws li cov qauv thiab cov lus cog tseg.