Ingxenye Ye-Copper Alloy Ehlala Isikhathi Eside ye-C18150 – Ukuqhuba Okuphezulu

Izingxenye Eziqediwe ze-CuCrZr (C18150) – Isengezo Somkhiqizo

I-alloy yethu ye-CuCrZr ikhiqizwa ngokuncibilika kwe-vacuum kuhlanganiswe nokuphonswa okusheshayo kokuqina. Ukwakheka okuvamile: I-Cr 0.6-1.2%, i-Zr 0.08-0.25%, ukungcola okuphelele <50 ppm. Ama-Ingot aphathwa ngesisombululo sokushisa okuphezulu (950-980°C) kulandelwe ukubumba okushisa kakhulu/ukugoqa okushisayo (ukunciphisa ≥70%) kanye nokusebenza ngokunembile kokubanda, okuholela ekwakheni kabusha ngokuphelele, okungenakho ukuhlukaniswa okunosayizi wokusanhlamvu ohlala ungaphezu kwe-ASTM 10.
Ukuqina kobudala kwenziwa kusetshenziswa inqubo yezigaba ezimbili eyimfihlo enokulawula izinga lokushisa okunembile (±2°C) ebangeni lika-450-480°C. Lokhu kukhuthaza ukukhuphuka kwe-nano-scale kwezigaba ze-Cr kanye ne-Zr-rich (20-50 nm), okufeza inhlanganisela efanele yalokhu:

● Ukuqhuba kukagesi ≥80% IACS (i-IACS ejwayelekile engu-82-85%)
● Amandla okunamathela ≥550 MPa
● Amandla okukhiqiza ≥450 MPa
● Ukwelulwa ≥12%
● Izinga lokushisa lokuthambisa >550°C

Ukulawulwa kwekhwalithi yenqubo ephelele

● Izinto ezingavuthiwe: i-spectrometry yokufunda ngqo engu-100% + ukuhlaziywa kwezinto ezigcwele ze-ICP-MS
● Okuqediwe kancane: Ukutholwa kwamaphutha e-ultrasonic angu-100% (FBH ≤Φ0.8 mm) + ukuhlunga kokuqhuba kwe-eddy-current ngebhetshi ngayinye
● Izingxenye eziqediwe: Ukuhlolwa kobukhulu be-CMM okungu-100% + ukusampula kokuqhuba kanye nokuqina okungu-100% + ukuhlaziywa kwe-metallographic ezintweni ezibalulekile
● Izitifiketi ze-EN 10204 3.1 noma 3.2, imibiko ye-SGS/RoHS/REACH iyatholakala uma iceliwe

Izinhlelo zokusebenza eziqondiwe (lapho impilo yesevisi ende kanye nokuthembeka kubalulekile khona)

● Ama-electrode okushisela okumelana (i-BIW yezimoto, ukushisela ithebhu/ipole yebhethri le-EV)
● Ama-dies aqhubekayo okukhipha, i-die-casting mold inserts kanye nemigodi
● Izixhumi ze-voltage ephezulu, izingalo zokuqhuba kanye nezibha zamabhasi ezinhlelweni zamandla amasha
● Izingxenye ezipholile ngamanzi zezikhungo ze-nuclear fusion kanye ne-physics enamandla aphezulu
● Izinhlelo zokugijima ezishisayo ezikhunjini zokujova zepulasitiki ezisezingeni eliphezulu

Sigxila ekusebenzeni okulinganisekayo kanye nedatha elandelekayo kuneziqubulo zokumaketha. Amaqembu obuchwepheshe kanye nabathengi amukelekile ukwenza inqubo kanye nokuhlolwa kwekhwalithi endaweni nganoma yisiphi isikhathi.