Cov Cheebtsam Copper Alloy C18150 uas ruaj khov - Kev Coj Hluav Taws Xob Siab

CuCrZr (C18150) Cov Cheebtsam Tiav Lawm - Cov Khoom Ntxiv

Peb cov hlau CuCrZr yog tsim los ntawm kev yaj lub tshuab nqus tsev ua ke nrog kev ua kom khov sai. Cov khoom sib xyaw ua ke: Cr 0.6-1.2%, Zr 0.08-0.25%, tag nrho cov khoom tsis huv <50 ppm. Cov hlau ingots raug kho ntau qhov kub thiab txias (950-980 ° C) ua raws li kev kub hnyav forging / kub dov (txo ≥70%) thiab kev ua haujlwm txias, ua rau muaj cov qauv microstructure recrystallized tag nrho, tsis muaj kev sib cais nrog cov noob loj sib xws saum ASTM 10.
Kev ua kom tawv thaum laus yog ua tiav los ntawm kev siv cov txheej txheem ob theem uas muaj kev tswj qhov kub thiab txias meej (±2°C) hauv qhov kub ntawm 450-480°C. Qhov no txhawb nqa cov dej nag ntawm Cr thiab Zr-nplua nuj theem (20-50 nm), ua tiav kev sib xyaw ua ke zoo tshaj plaws ntawm:

● Kev ua hluav taws xob ≥80% IACS (feem ntau 82-85% IACS)
● Lub zog tensile ≥550 MPa
● Lub zog tawm los ≥450 MPa
● Kev ntev ≥12%
● Kub mos >550°C

Kev tswj xyuas zoo tag nrho

● Cov khoom siv raw: 100% nyeem ncaj qha spectrometry + ICP-MS tag nrho-element kev tshuaj xyuas
● Semi-finished: 100% ultrasonic flaw detection (FBH ≤Φ0.8 mm) + eddy-current conductivity sorting ib pawg
● Cov khoom tiav lawm: 100% CMM kev tshuaj xyuas qhov ntev + 100% kev coj ua thiab kev kuaj qhov nyuaj + kev tshuaj xyuas metallographic ntawm cov khoom tseem ceeb
● Daim ntawv pov thawj EN 10204 3.1 lossis 3.2, cov ntawv qhia SGS/RoHS/REACH muaj thaum thov

Cov ntawv thov rau lub hom phiaj (qhov twg lub neej ua haujlwm ntev thiab kev ntseeg tau yog qhov tseem ceeb)

● Cov hlau nplaum uas tsis kam vuam (tsheb BIW, EV roj teeb tab/ncej vuam)
● Cov pwm extrusion tas mus li, cov pwm die-casting thiab cov qhov
● Cov khoom siv hluav taws xob siab, cov caj npab thiab cov busbars hauv cov kab ke tshiab-energy
● Cov khoom siv dej txias rau kev sib xyaw ua ke ntawm nuclear thiab cov chaw ua haujlwm physics muaj zog heev
● Cov tshuab khiav kub hauv cov pwm txhaj yas siab heev

Peb tsom mus rau kev ua tau zoo uas ntsuas tau thiab cov ntaub ntawv uas taug qab tau dua li cov lus hais txog kev lag luam. Cov pab pawg kws tshaj lij thiab cov neeg yuav khoom tuaj yeem ua cov txheej txheem thiab kev tshuaj xyuas zoo ntawm qhov chaw txhua lub sijhawm.