Icandelo le-C18150 Copper Alloy elihlala ixesha elide – Ukuqhuba okuphezulu

Izinto ezigqityiweyo zeCuCrZr (C18150) – Isongezelelo seMveliso

I-alloy yethu yeCuCrZr iveliswa ngokunyibilika kwe-vacuum kunye ne-casting ekhawulezayo yokuqina. Ulwakhiwo oluqhelekileyo: Cr 0.6-1.2%, Zr 0.08-0.25%, ukungcola okupheleleyo <50 ppm. Ii-Ingots zifumana unyango lwesisombululo sobushushu obuphezulu (950-980°C) kulandele ukugquma okunzima okushushu/ukuqengqeleka okushushu (ukunciphisa ≥70%) kunye nokusebenza ngokucokisekileyo kokubanda, okubangela ukuba isakhiwo se-microstructure esiphinde sasetyenziswa, esingenazo izahlulo, esinobukhulu obungaguqukiyo obungaphezulu kwe-ASTM 10.
Ukuqina kobudala kwenziwa kusetyenziswa inkqubo yamanqanaba amabini ezimeleyo enolawulo oluchanekileyo lobushushu (±2°C) kuluhlu lwe-450-480°C. Oku kukhuthaza ukuhla kwe-nano-scale ye-Cr kunye ne-Zr-rich phases (20-50 nm), kufezekisa indibaniselwano efanelekileyo ye:

● Ukuqhuba kombane ≥80% IACS (i-IACS eqhelekileyo 82-85%)
● Amandla okutsalwa kwe-≥550 MPa
● Amandla okuvelisa ≥450 MPa
● Ukwandiswa ≥12%
● Ubushushu bokuthambisa >550°C

Ulawulo lomgangatho olupheleleyo lwenkqubo

● Izinto ezisetyenzisiweyo: i-100% ye-spectrometry yokufunda ngqo + uhlalutyo lwezinto ezipheleleyo ze-ICP-MS
● Igqityiwe ngokupheleleyo: Ukufunyanwa kweziphene ze-ultrasonic eziyi-100% (FBH ≤Φ0.8 mm) + ukuhlelwa kokuqhuba kwe-eddy-current ngebhetshi nganye
● Iindawo ezigqityiweyo: Ukuhlolwa kobukhulu be-100% CMM + isampuli yokuqhuba kunye nobunzima be-100% + uhlalutyo lwe-metallographic kwizinto ezibalulekileyo
● Izatifikethi ze-EN 10204 3.1 okanye 3.2, iingxelo ze-SGS/RoHS/REACH ziyafumaneka xa ziceliwe

Izicelo ezijoliswe kuzo (apho ubomi benkonzo ende kunye nokuthembeka kubalulekile)

● Ii-electrode zokuwelda ezichaseneyo (iimoto ze-BIW, i-EV battery tab/pole welding)
● Ii-dies eziphumayo rhoqo, i-die-casting mold inserts kunye ne-caries
● Izihlanganisi ze-voltage ephezulu, iingalo zokuqhuba kunye neebhasi kwiinkqubo zamandla amatsha
● Izinto ezipholisiweyo ngamanzi zezixhobo ze-nyukliya kunye ne-physics ezinamandla aphezulu
● Iinkqubo ezishushu ezisetyenziswa kwiinkuni zeplastiki ezikumgangatho ophezulu zokujova

Sigxila ekusebenzeni okulinganisekayo kunye nedatha elandelekayo endaweni yezivakalisi zokuthengisa. Amaqela obuchwephesha kunye nabathengi amkelekile ukuba enze uhlolo lwenkqubo kunye nomgangatho kwindawo nangaliphi na ixesha.