Ọla kọpa Beryllium bụ ọla kọpa nwere ọla kọpa nwere beryllium (Be0.2 ~ 2.75% wt%), nke a na-ejikarị eme ihe na alloys beryllium niile.
Oriri ya agafeela 70% nke ngụkọta oriri beryllium n'ụwa taa.Ọla kọpa Beryllium bụ ihe na-eme ka mmiri na-eme ka mmiri sie ike, nke nwere ike dị elu, isi ike, njedebe na-agbanwe na ike ọgwụgwụ mgbe ọgwụgwọ ịka nká gasịrị, ma nwee obere hysteresis na-agbanwe.
Ma nwere nguzogide corrosion (corrosion ọnụego nke beryllium bronze alloy na mmiri oké osimiri: (1.1-1.4) × 10-2mm / afọ. Corrosion omimi: (10.9-13.8) × 10-3mm / afọ.) Mgbe corrosion, ike nke beryllium ọla kọpa. alloy , Elongation ọnụego enweghị mgbanwe, ya mere enwere ike ịnọgide na-enwe ihe karịrị afọ 40 na nloghachi mmiri,
Beryllium ọla kọpa alloy bụ ihe na-adịghị edochi anya ihe maka okpuru mmiri cable repeater Ọdịdị.
Na ọkara: omimi corrosion kwa afọ nke ọla kọpa beryllium na ntinye nke na-erughị 80% (na ụlọ okpomọkụ) bụ 0.0012 ruo 0.1175mm, na corrosion na-abawanye ngwa ngwa ma ọ bụrụ na ịta ahụ karịrị 80%.Yiri nguzogide, obere okpomọkụ na-eguzogide, na-abụghị magnetik, elu conductivity, mmetụta na-enweghị sparks.N'otu oge ahụ, ọ nwere ezigbo mmiri mmiri na ikike imepụtaghachi ụkpụrụ dị mma.N'ihi ọtụtụ ihe ndị dị elu nke ọla kọpa beryllium, ejirila ya mee ihe n'ichepụta.
Akara ọla kọpa Beryllium:
1. China: QBe2, QBe1.7
2. America (ASTM): C17200, C17000
3. United States (CDA): 172,170
4. Germany (DIN): QBe2, QBe1.7
5. Germany (usoro dijitalụ): 2.1247, 2.1245
6. Japan: C1720, C1700