Tsvimbo yeCopper yePremium C18150 Chromium Zirconium – Yakagadzirwa neHigh Conductivity Alloy
Vhidhiyo
Chromium Zirconium Copper (C18150/CuCrZr) Bar – Chigadzirwa Chehunyanzvi
Mabhawa edu eChromium Zirconium Copper (CuCrZr, C18150) akaiswa semhando yepamusoro yesimbi yakagadzirwa zvakanangana nemashandisirwo anoda simba rakawanda, conductivity yemagetsi yakakwira uye resistance yakanyanya kunyorovesa. Mashandisirwo akajairika anosanganisira maelectrode ekudzivirira kupinza, mapurasitiki ekuisa mold injection uye zvikamu zvekutonhodza, mainsert emagetsi ekubata njanji anomhanya nekukurumidza, ma continuous casting molds, uye ma power semiconductor baseplates.
Maitiro Ekugadzira
● Kukanda kwepurasitiki kunoramba kuripo
● Kupisa kwakanyanya
● Kudhirowa kunotonhora kwemhando dzakasiyana-siyana uchishandisa annealing yepakati
● Kururamisa nemazvo
● Kurapa kupisa kwemvura + kuomesa mvura zvakanaka (kukwegura)
Zvinhu zvakakosha zvekubatanidza (Cr naZr) zvinodzorwa mukati me ±0.02% yehuwandu hwechinhu chaunoda. Maparamita ekukwegura anochengetwa mukati me ±5°C uye ±15 maminitsi kuitira kuti pave nekuenderana kwehunhu hwemakanika nehwepanyama mukati me 3%.
Sisitimu Yekudzora Hunhu
● Zvinhu zvakagadzirwa: SH-grade electrolytic copper cathodes + high-purity master alloys chete
● Kuongorora mukati mekuita: spectrometry yekuverenga zvakananga, kuona zvikanganiso zve ultrasonic (FBH ≤ 0.5 mm yakaenzana), kuongorora macrostructure pakupisa kwega kwega
● Kuedzwa kwechigadzirwa kwapera (100% pachikamu chimwe nechimwe): – Kufambisa magetsi (%IACS) – Kuomarara (HV) – Kuramba kunyorova (kudonha kwekuomarara ≤ 10 HV mushure me500°C × maawa maviri) – Hunhu hwekusimba
● Kushivirira kwehukuru: dhayamita h8/h7 inogoneka seyakajairwa
● Kupera kwepamusoro: Ra ≤ 0.8 μm
● Kunyatsoteererwa: bar yega yega yakanyorwa ne laser ine nhamba yekupisa uye zuva rekugadzirwa
