Mkpanaka ọla nchara nke nwere nnukwu mmiri mmiri C63000 Nickel Aluminum Bronze

Ogwe Gburugburu Aluminom Bronze – Onye Na-eweta Ngwaahịa Ọkachamara Maka Alloys Ọla Kọpa Dị Elu

Anyị bụ ọkachamara n'ịmepụta ogwe gburugburu ọla nchara nke aluminom na ASTM C95400, C95500, C95800 na ọkwa ndị ọzọ, yana GB Qal9-4, QAl10-3-1.5, QAl10-4-4, wdg. Ibu otu ogwe karịrị tọn abụọ, na-ejere ndị ahịa ukwu ozi na igwe dị arọ, injinịa mba ofesi, petrochemical, na ụlọ ọrụ ebu dị elu nke chọrọ ihe ndị nwere nnukwu dayameta, nke a pụrụ ịtụkwasị obi.
Usoro Mmepụta Ntugharị kwụ ọtọ yana usoro mmịpụta/ịkpụpụta ihe dị elu na-eme ka nhazi dị n'ime dị oke mma na-enweghị mkpụchi porosity. Oke mmịpụta ≥12:1, nke na-esote mpịakọta mbara ala atọ na eserese ọtụtụ ngafe, na-enweta nha ọka zuru oke ≤0.025 mm (ọkwa ọka dị mma ASTM E112). Nha nhata nke ihe eji arụ ọrụ karịrị ihe achọrọ ASTM B150/B148 site na ihe karịrị 20%. Maka ogwe dị oke ibu (≥Φ200 mm), a na-etinye 100% forging iji hụ na ihe ndị dị n'etiti na elu na-agbanwe agbanwe.

Njikwa Ogo

● Ihe ndị e ji emepụta ihe: 100% A-grade electrolytic copper + elu-ọcha master alloys, zuru ezu elemental analysis (34 ihe) site na direct-reading spectrometer maka okpomọkụ ọ bụla
● Njikwa n'ime usoro: spectrometer German OBLF, nyocha ultrasonic C, na nnwale eddy current na ọkwa nkedo, mwepụ, na ọgwụgwọ okpomọkụ
● Nnyocha ikpeazụ: A na-enye mmanya ọ bụla site na akụkọ nnwale nke ndị ọzọ (nhọrọ SGS/BV/TÜV) nke na-ekpuchi ihe mejupụtara kemịkalụ, obere nhazi, ihe onwunwe igwe, nnwale ultrasonic (1.6 mm FBH), nnabata nha, na ịdị mma elu.
● Àgwà ndị e ji n'aka: Ike nrụgide ≥758 MPa (C95500 nkịtị ≥830 MPa), ike mmepụta ≥345 MPa, ogologo ≥12%, mmetụta Charpy na -40°C ≥27 J, ọnụego nchara mmiri ≤0.05 mm/afọ

Anyị anaghị etinye aka na ahịa azụmaahịa. Anyị na-enye naanị ọrụ injinia ndị chọrọ nnukwu olu kwụsiri ike, nkwenye arụmọrụ ogologo oge, na nleba anya zuru oke. Ngwaahịa ọkọlọtọ: Φ50–Φ500 mm; oke otu ogwe Φ650 × 3000 mm. Mmepụta ahaziri ahazi dị maka AMS 4880, EN 1982, ABS, DNV, LR, na ihe ndị ọzọ achọrọ maka otu nhazi.
Ndị ahịa chọrọ data nnwale n'ezie, akụkọ ndị ọzọ, ma ọ bụ nyocha ụlọ ọrụ mmepụta ihe nwere ike ịkpọtụrụ anyị ozugbo.