Kev tshuaj xyuas cov ntawv hlau

Cov ntaub ntawv siv tau: Haum rau ntau yam hlau phaj thiab steel strips xws li carbon steel, qis- alloy steel, alloy steel, stainless hlau, tshav kub{1}}resistant steel, aluminium alloy, tooj liab alloy, titanium alloy, thiab lwm yam.

Cov khoom siv tau: suav nrog cov phaj kub- dov, txias- dov daim hlau, cov phaj tuab tuab, daim hlau nyias, cov phaj qauv, cov phaj boiler, cov phaj ntim, cov phaj phaj, cov phaj stamped, cov phaj phaj, thiab ntau hom hlau phaj thiab strips.

Cov xwm txheej uas siv tau: Siv rau cov khoom siv raw khoom tuaj xyuas, kev lees paub ntawm lub Hoobkas zoo, stamping thiab tsim cov txheej txheem kev ntsuam xyuas, kev lees paub ntawm engineering, hauv - kev kuaj kev pabcuam, kev soj ntsuam tsis ua haujlwm, thiab kev ntsuas kev txiav txim siab zoo.

Kev tshuaj ntsuam xyuas muaj pes tsawg leeg: kev txiav txim siab ntawm carbon, silicon, manganese, sulfur, phosphorus, chromium, npib tsib xee, molybdenum, titanium, vanadium thiab lwm yam khoom, kev txiav txim siab ntawm cov qib thiab cov khoom sib xyaw.
Kev ntsuas kev ua tau zoo: chav kub tensile, tawm lub zog, tensile zog, elongation ntawm so, cuam tshuam toughness, Rockwell / Brinell / Vickers hardness, txias dabtsi yog khoov kev ua tau zoo.
Kev ntsuas kev ua tau zoo ntawm kev tsim cov txheej txheem: cupping test, qhov kev nthuav dav kev sim, dabtsi yog khoov kuaj, tensile strain hardening index n tus nqi, yas strain ratio r tus nqi, tsim txwv daim duab kuaj.
Kev ntsuam xyuas metallographic: microstructure, grain loj, tsis yog -metallic inclusions, decarburization txheej, banded qauv, delamination, segregation soj ntsuam.
Kev kuaj tsis muaj kev puas tsuaj: kev kuaj ultrasonic, X- kuaj kab hluav taws xob, kuaj cov hlau nplaum sib nqus, ntsuas kev nkag mus, siv rau kev kuaj xyuas sab hauv thiab sab hauv.
Dimensional thiab tsos kev soj ntsuam: kev soj ntsuam ntawm thickness, dav, ntev, unevenness, sickle khoov, sab khoov, qhov ntev kam rau ua, thiab geometric kam rau ua.
Kev tshuaj xyuas qhov zoo ntawm qhov chaw: Kev ntsuam xyuas cov tsos mob xws li cov kab nrib pleb, folds, khawb, oxide nplai, pitting, tev, xim sib txawv, thiab qhov roughness.
Kev ntsuas kev ua haujlwm corrosion: intergranular corrosion, pitting corrosion, uniform corrosion, ntsev tsuag corrosion, kev nyuaj siab corrosion cracking kev ua tau zoo kuaj.
Kev tsom xam tsis ua haujlwm: Kev tshuaj xyuas cov qauv tsis ua haujlwm thiab ua rau xws li tawg, xeb, deformation, hnav, qaug zog, thiab lwm yam ntawm cov ntawv hlau.