Ọla kọpa beryllium dị mfe - ALLOY M25 (UNS C17300)
Ọla kọpa beryllium dị mfe ịkpụ -Alloy M25(UNS C17300) ma ọ bụ Lead Beryllium Copper (Cube2Pb) -C17300 (CDA 173) bụ otu ụdị nke C17200 alloy nwere ndu ma nweta otu ike pụrụ iche mgbe ọ gbasasịrị.Mkpanaka C17300 nwere obere ndu iji nye alloy ahaziri maka ịrụ ọrụ igwe na-akpaghị aka yana Ndu ahụ na-akwalite guzobe ibe nke kewara nke ọma wee na-agbatị ndụ ngwaọrụ.
Ngwa ahụkarị:
Ngwa azụmahịa maka ihe injinia a gụnyere:
Ihe ndị na-eguzogide corrosion;Isi iyi na-ebu ugbu a;electrodes ịgbado ọkụ;Eletriki na eletrọnịkị njikọ.
Nha dị: dayameta omenala & nha, ogologo igwe random
Ngwakọta kemịkalụ:
Ọnụ: 1.85-2.10%
Co+Ni: 0.20% Min.
Co+Ni+Fe: 0.60% Max.
Nduzi: 0.20-0.60%
Cu: Balance
Njirimara Anụ ahụ ahụkarị:
Njupụta (g/cm3): 8.36
Njupụta tupu afọ ike (g/cm3): 8.25
Modul na-agbanwe (kg/mm2 (103): 13.40
Ọnụego Mgbasawanye okpomọkụ (20 °C ruo 200 °C m/m/°C): 17 x 10-6
Nrụpụta ọkụ (cal/(cm-s-°C): 0.25
Oke agbaze (°C): 870-980
Mara:
1).nkeji ndị ahụ dabere na Metric.
2).ahụkarị anụ ahụ Njirimara na-emetụta afọ obi tara mmiri ngwaahịa.
Nkọwapụta mba ụwa:
Mkpanaka/Ogwe/tube: ASTM B196, QQ-C-530
Waya: ASTM B197, QQ-C-530
Efere: ASTM B194
Ụkpụrụ Europe: DIN 2.1248, CW102C ruo EN
Mara:
ASTM: American Society for Testing and Materials
QQ: Nkọwapụta Federal
Mara: Ọ gwụla ma akọwapụtara ya ọzọ, a ga-emepụta ihe na ASTM.
Ngwongwo igwe:
A na-ejikarị iwe ọkụ:
Mkpanaka/Ogwe/tube: A(TB00),H(TD04),AT(TF00),HT(TH04)
Waya: A (TB00), 1/4 H (TD01), 1/2 H (TD02), 3/4H (TD03), H (TD04)
Efere: A(TB00),H(TD04),AT(TF00),HT(TH04)