Agace k'umuringa kanini ka Precision Pure Copper Square Bar – Imashini nziza iteguye gukoreshwa

Ubusemuzi bw'umwuga mu Cyongereza: Inzira y'ibikorwa byo gukora (Igenzura ryuzuye ryikora ku buryo bwikora)

1. Guhitamo ibikoresho fatizo by’umuringa wa cathode wo mu rwego rwa mbere (Cu-CATH-2) ukomoka ku nganda zikomeye z’umuringa zo muri Guizhou, Jiangxi, n’utundi turere, hamwe n’imyanda yose igenzurwa neza kuri ≤ 35 ppm.

2. Uburyo bwo gushonga Gushonga mu itanura ribiri hakoreshejwe amatanura yo gushongesha hakoreshejwe ingufu zisanzwe + amatanura yo hagati, birinzwe n'ikintu gitwikira amakara + grafiti ifite ubuziranenge bwinshi, kandi bikingiwe neza n'ikirere cya azote/argon kugira ngo bigabanye uburyo ogisijeni itwarwa. Gushonga mu buryo buhamye bigenzurwa na ogisijeni ku gipimo cya 5–15 ppm.

3. Gutera hejuru mu buryo burambye (uburyo bwo gushushanya hejuru) hakoreshejwe grifiti crystallizer ifite purety nyinshi. Ibipimo byo gukurura bigenzurwa neza (umuvuduko wo gushushanya, igihe cyo guhagarara, n'igihe cyo gusunika inyuma bihujwe neza). Uburemere bw'ingot: toni 1.5–2.5, biha imiterere myiza y'imbere kandi nta gutandukanya gukomeye.

4. Uburyo bwo gushyushya Ifuru ifite ibice bitatu ikoresha gazi, ishyushya kimwe kuri 800–850 °C, ifata igihe kingana na ≥ amasaha 4, ikuraho neza imyenge isanzwe n'itandukaniro ry'ibice.

5. Gusohora bishyushye toni 3200–5000 hifashishijwe hydraulic press, igipimo cyo gusohora 30–80, ubushyuhe bw'umugozi wo gusohora 750–800 °C, umuvuduko wo gusohoka 30–80 mm/s, bigatuma ubuso butagira imiterere y'umuhondo n'imiterere y'imbere y'umuhondo.

6. Gushushanya / Gupima imigozi Gushushanya ahantu hakonje hakoreshejwe uburyo bwinshi hamwe no gufunga ibintu mu buryo buri hagati (580–620 °C mu kirere kirinda). Ubuhanga bwo kwihanganira ibintu bushobora kugera kuri ± 0.10 mm, cyangwa ± 0.05 mm ku bisabwa byihariye.

7. Kurangiza gukoresha imashini yo koroshya ibintu ifite imigozi itandatu + idafite hagati, igera ku bushyuhe bw'ubuso bwa Ra ≤ 0.8 μm (Ra 0.4 μm iraboneka iyo umukiriya abisabye).

Ibipimo by'ingenzi by'Ubwiza bw'Imikorere (Impuzandengo y'Itsinda rya 2024–2025)

● Ubuziranenge bw'umuringa: 99.97–99.99%
● Ingano ya ogisijeni: ≤ 10 ppm
● Uburyo amashanyarazi atwara: ≥ 101.5% IACS (20 °C)
● Uburebure bwa A50mm: ≥ 38%
● Ingano y'ibinyampeke: 0.015–0.035 mm (imiterere yo gusohora nyuma yo gushyuha)
● Uburyo bwo kuzenguruka (ikizamini cya torsion ya metero 1): ≤ 5 mm
● Ubushobozi bwo kwihanganira ingano: Isanzwe ± 0.15 mm; ibyiciro byashushanyijwe neza ± 0.08 mm
● Ubusembwa bwo hejuru: Nta mikurire, nta mikurire, nta n'aho ipfundikiye, nta n'imiterere y'amashishwa y'umuhondo
● Isuzuma rya Eddy rigezweho: Rijyanye na GB/T 5126 Class B