Baarka Naxaasta ah ee Cad ee Sare - Diyaar u ah Mashiinka Saxnaanta leh

Turjumaad Ingiriisi Xirfadeed: Habka Geedi socodka Wax Soo Saarka (Xakamaynta Habka Buuxa ee Si Buuxda Loogu Toosi Karo)

1. Xulashada Walxaha Cayriin ee Heerka Sare ah ee Kathode Copper (Cu-CATH-2) oo laga keenay warshadaha naxaasta elektaroonigga ah ee ugu horreeya Guizhou, Jiangxi, iyo gobollada kale, iyadoo wasakhda guud si adag loo xakameeyey ≤ 35 ppm.

2. Habka Dhalaalidda Foorno laba-laab ah oo dhalaalaysa iyadoo la isticmaalayo foornooyin soo-saarid awood-celin ah + foornooyin soo-saarid dhexdhexaad ah, oo lagu ilaaliyo walxo isku-dhafan oo daboolaya dhuxusha + garaafit saafi ah oo sarreeya, oo si buuxda loogu ilaaliyo jawiga nitrogen/argon si loo yareeyo soo-qaadista oksijiinta. Ku dhalaali oksijiinta si joogto ah loo xakameeyo 5-15 ppm.

3. Tuuridda Semi-Continuous Tuuridda joogtada ah ee kor u socota (habka sawir-qaadista kor u socota) oo leh crystallizer graphite oo saafi ah oo sarreeya. Xuduudaha jiidista si sax ah ayaa loo xakameeyay (xawaaraha sawirka, waqtiga hakadka, iyo waqtiga riixitaanka dib u celinta si adag ayaa loo isku daray). Miisaanka ingot: 1.5-2.5 tan, hubinta qaab-dhismeedka miraha gudaha ee la safeeyey iyo kala-soocid la'aan muhiim ah.

4. Nidaamka Kululaynta Foorno saddex-aag ah oo gaas lagu shido oo isku mid ah, kuleyl isku mid ah oo heerkulkiisu yahay 800–850 °C, waqtiga hayntu waa ≥ 4 saacadood, si wax ku ool ah u baabi'isa daloolada as-tubka iyo kala soocidda qaab-dhismeedka.

5. Soo saarista kulul ee 3200–5000 tan oo ah cadaadis haydarooliga, saamiga soo saarista 30–80, heerkulka foostada soo saarista 750–800 °C, xawaaraha ka bixista 30–80 mm/s, taasoo keentay in dusha sare ay ka xorowdo qaab-dhismeedka diirka liinta iyo qaab-dhismeedka gudaha ee cufan.

6. Sawir-qaadis / Heer-ku-saleysan Sawir-qaadis qabow oo badan oo lagu daray annealing-ka dhexdhexaadka ah (580–620 °C jawi ilaalin ah). Dulqaad cabbireed oo la gaari karo ilaa ±0.10 mm, ama ±0.05 mm shuruudaha gaarka ah.

7. Dhammaystirka Toosan ee Lix-duuban + Shiidi aan dhexe lahayn, oo gaaraya qallafsanaanta dusha sare. Ra ≤ 0.8 μm (Ra 0.4 μm ayaa diyaar ah marka macaamiisha ay codsadaan).

Tilmaamayaasha Waxqabadka Tayada Muhiimka ah (Celceliska Dufcadda 2024–2025)

● Nadiifnimada naxaasta: 99.97–99.99%
● Tirada oksijiinta: ≤ 10 ppm
● Koronto-qaadis: ≥ 101.5% IACS (20 °C)
● Kordhinta A50mm: ≥ 38%
● Cabbirka hadhuudhka: 0.015–0.035 mm (xaalad ka dib marka la sii daayo)
● U janjeera wareegga (tijaabada leexashada 1 m): ≤ 5 mm
● Dulqaadka cabbirka: Heerka ±0.15 mm; dufcadaha saxda ah ee la sawiray ±0.08 mm
● Cilladaha dusha sare: Ka xor ah dildilaacyada, laablaabyada, waxyaabaha ku jira, iyo qaab-dhismeedka diirka liinta
● Tijaabada hadda socota ee Eddy: Waafaqsan GB/T 5126 Fasalka B