Cov Phosphor Bronze Round Bar Zoo Tshaj Plaws - Muaj Zog thiab Elasticity Siab
Phosphor Bronze Bar (C54400 / C51000 / C51100 / C51900 / C52100, thiab lwm yam)
Peb cov phosphor bronze bars yog tsim los ntawm kev casting kab rov tav txuas ntxiv ua raws li kev ua haujlwm txias ntau zaus thiab kev ncaj ncaj. Qhov no ua kom muaj cov qauv zoo, cov qauv me me sib xws, thiab tshem tawm cov qhov tsis zoo ib txwm muaj xws li porosity thiab inclusions.
Cov tshuaj lom neeg muaj pes tsawg leeg raug tswj hwm nruj nreem hauv GB/T 5231 lossis ASTM B139 cov lus qhia. Kev hloov pauv ntawm cov tin raug khaws cia rau hauv ± 0.15%, phosphorus raug tswj hwm ntawm 0.03-0.35% kom ua tiav kev sib xyaw ua ke zoo tshaj plaws ntawm elasticity, kev tiv taus qaug zog thiab kev zam kev txias brittleness los ntawm phosphorus ntau dhau.
Cov txiaj ntsig tseem ceeb ntawm cov txheej txheem
● Kab rov tav txuas ntxiv casting nrog high-purity graphite tuag thiab dej-txias tooj liab lub tsho rau sai solidification thiab tsawg kawg nkaus sib cais
● Kev txo qhov txias tag nrho ≥85% nrog ntau lub voj voog annealing nruab nrab kom tso tawm tag nrho kev ntxhov siab sab hauv
● Qhov ncaj kawg ≤0.5 hli/m
● 100% eddy tam sim no kev kuaj + random ultrasonic kev tshuaj xyuas kom lav tsis muaj sab hauv me me-cracks
● Qhov chaw tiav Ra ≤1.6 μm; ci ntsa iab annealing lossis anti-tarnish txheej muaj thaum thov
Kev Tswj Xyuas Zoo & Kev Tshawb Xyuas Tau
Ua haujlwm raws li IATF16949-certified quality system nrog rau kev taug qab tag nrho cov khoom xa tuaj. Txhua qhov kev xa khoom muaj nrog rau:
● Daim ntawv qhia txog kev tshuaj xyuas tshuaj yaj thawj
● Daim ntawv qhia txog kev sim khoom siv kho tshuab
● Daim ntawv qhia txog cov qauv metallographic
● Daim ntawv qhia txog kev tshuaj xyuas qhov ntev
Cov khoom tseem ceeb (qhov nyuaj, kev ua hluav taws xob, modulus elastic) raug tswj hwm hauv ± 5% ib pawg, ua tau raws li qhov xav tau tshaj plaws ntawm cov khoom sib txuas uas muaj kev ntseeg siab, cov relay springs, cov terminals tsheb thiab cov khoom siv ntsuas qhov tseeb.
Muaj qhov loj me: Φ3.0–Φ120 mm Cov qib tsis tu ncua: C54400, C51000, C51900 Cov qib thiab cov profile tshwj xeeb muaj raws li qhov thov Lub sijhawm ua khoom tsawg kawg nkaus: 7–10 hnub Lub peev xwm ntau tshaj plaws rau ib pawg: 30 tons
