Pepa rePhosphor Bronze rePremium - Kushanda Kwakanaka Kwechirimo
Vhidhiyo
Plate yePhosphor Bronze (C5191 / C5210 / C5102)
Chidimbu chedu chebronze chephosphor chinogadzirwa necopper ye cathode yakachena kwazvo yakasanganiswa netin nephosphorus zvakanyatsorongeka. Maitiro acho anotanga nekukanda kwakapetwa kaviri (multi-pass horizontal continuous casting) kuti pave nekuumbwa kwakafanana, chimiro chegrain chakacheneswa, uye kusununguka kubva mukupatsanurwa. Chidimbu checast slab chinopfuudzwa nekupisa kunodzoserwa, intermediate annealing, cold rolling, uye final continuous bright annealing. Kushivirira ukobvu kunochengetwa mukati me ±0.005 mm, flatness ≤ 1 I-unit, uye surface roughness Ra ≤ 0.3 μm mu coil yese.
Matanho Akakosha Ekudzora Hunhu:
● Zvinhu zvisina kugadzirwa: Kupisa kwega kwega kunosimbiswa neXRF uye direct-reading optical emission spectrometry; huwandu hwephosphorus hunodzorwa zvakasimba pakati pe0.015–0.040% kuti ive nechokwadi chekuti elasticity inogara iripo uye kuti kuneta hakuchinji.
● Zviri mukati mekuita izvi: Kuongorora kwe ultrasonic 100% mushure mekuputira kupisa kubvisa maburi emukati uye zvinhu zvinosanganisirwa; kuputira cold kunoshandisa AGC automatic gauge control pamwe chete ne online eddy-current testing kuti hapana macroscopic defects mukati me coil.
● Kuongorora kwekupedzisira: Mienzaniso yemusoro, yepakati, uye yemuswe kubva pa coil yega yega inoongororwa kuti ione kana paine hunhu hwekudhonza, kugona kukotama, kuomarara, kufambiswa kwemagetsi, uye hupenyu hwekukotama hunodzokororwa (≥ 150,000 cycles pa 180°). Mishumo yebvunzo dzevamwe (SGS/BV) inowanikwa kana yakumbirwa.
● Kurongedza: Kuvhara vacuum + VCI oiri yekudzivirira ngura + pallet yematanda + tambo yesimbi, zvichivimbisa kuti hapana ngura kana kukuvara kwemuchina panguva yekutakura zvinhu mugungwa kana kuchengetwa kwenguva refu.
Chinhu ichi chinoshandiswa zvakanyanya mumabasa akavimbika anosanganisira macontact epamusoro-soro, maspring emota, uye ma shrapnel ezvishandiso zvine hungwaru.
