I-UNS-C17500-Beryllium-Copper

I-UNS C17500 Beryllium Copper Alloys

I-CuCo2Be—UNS C17500 (CW104C) I-Cobalt Beryllium Copper inhle kakhulu ekumelaneni nokugqwala futhi inokusebenziseka Okuhle Kakhulu okubandayo kanye nokwakheka okuhle kokushisayo.

I-CuCo2Be-C17500 (CDA 175) i-beryllium-cobalt yethusi isetshenziswa ngokuyinhloko ezinhlelweni zezimboni ezidinga i-thermal conductivity ephezulu kakhulu noma kagesi ngokungezwa kwe-cobalt alloy (2.40-2.70%).

I-C17500 iphinde ibe namandla amahle kanye nezakhiwo eziqinile ezine-conductivity kagesi ebangeni elingu-45-60% lethusi kanye nezakhiwo eziqinile neziqinile ezisondele ku-140 ksi kanye ne-RB 100 ngokulandelana.

Ukwakhiwa kwamakhemikhali:

I-Element
I-Cu(1,2) Fe Al Be Co Si
(1) Inani le-Cu lihlanganisa u-Ag.(2) Cu + Isamba Sezinto Eziqanjiwe 99.5% min.
Ubuncane (%) 0.4 2.4
Ubukhulu (%) o gavriliuk ir kvitka 0.10 0.20 0.7 2.7 0.20

Izici zemishini:

Izakhiwo I-Metric isiZulu Amazwana
Ubuningi 8.75 g/cc 0.316 lb/in³
Izakhiwo mechanical I-Metric isiZulu Amazwana
Ukuqina, Rockwell B 79 - 88 79 - 88
Amandla weTensile, Ultimate 515 – 585 MPa 74700 - 84800 psi
Amandla weTensile, Yield 345 – 515 MPa
@Strain 0.200 %
50000 - 74700 psi
@Strain 0.200 %
Ukunwebeka ngesikhathi sekhefu 8.0 - 15% 8.0 - 15% Ku-50 mm
I-modulus ye-Elasticity 125 – 130 GPA 18100 - 18900 ksi
Ukukhathala Amandla 205 – 240 MPa 29700 - 34800 psi
Amandla 40.0% 40.0%
Izakhiwo zikagesi I-Metric isiZulu Amazwana
Ukubuyisela kagesi <= 0.00000287 ohm-cm <= 0.00000287 ohm-cm
Izakhiwo ezishisayo I-Metric isiZulu Amazwana
CTE, linear 17.6 µm/m-°C
@Izinga lokushisa 20.0 – 200 °C
9.78 µin/in-°F
@Izinga lokushisa 68.0 – 392 °F
Amandla Okushisa athize 0.420 J/g-°C 0.100 BTU/lb-°F
Ukuqhuba Ukushisa 17.3 W/mK 120 BTU-in/hr-ft²-°F
I-Melting Point 1030 – 1070 °C 1890 - 1960 °F
I-Solidus 1030 ° C 1890 °F
I-Liquidus 1070 ° C 1960 °F
Icubungula izakhiwo I-Metric isiZulu Amazwana
Icubungula izinga lokushisa 980 ° C 1800 °F I-Hot-Shortness Temperature
Isixazululo Sokushisa 900 – 925 °C 1650 - 1700 °F Izingxenye ezinkulu, ihora elingu-1 iyintshi ngayinye noma ingxenye ye-intshi
900 – 955 °C 1650 - 1750 °F Imizuzu engu-10, vala amanzi
Izinga Lokushisa Lokuguga 425 ° C 797 °F Amahora angu-3-6, ukuze uthole amandla amakhulu
470 – 495 °C 878 - 923 °F Umkhuba wokuhweba, amahora angu-2-3
I-Hot-Working Temperature 700 – 925 °C 1290 - 1700 °F
Izinga Lokushisa Lemvula > = 482 °C
@Isikhathi 7200 amasekhondi
>= 900 °F
@Isikhathi 2.00 ihora
Air

 

Amafomu Atholakalayo: 
Ibha, induku, ibha eyindilinga, ibha eqinile, ibha engenalutho, ipayipi, Amabha ayisicaba, amabha ayisikwele, amabha angunxande, amabha ayi-hexagonal, kanye namajamo enziwe ngendlela oyifisayo ayatholakala uma ecelwa.
Isiqephu: ASTM B 534-07, MIL-C-81021 YAMASOSHA, B 888
Ishidi: ASTM B 534-07, B 888
Induku: ASTM B 441-04, ASTM B 534, SAE J463, J461, BS 2872, BS 2874
Ishubhu: ASTM B 937, SAE J463, J461
Iphrofayili: ASTM B 870-08, SAE J463, J461, BS 2874
Ukuqamba: ASTM B 870-08, ASTM B 938, BS 2872

Izicelo:
Iziqeshana ze-Fuse, izibophelelo, izingxenye zokushintsha nezidluliselekayo, izikhondakta zikagesi, okokusebenza okushiselayo, Izingxenye ezimelana nokubola, Izixhumi zikagesi, izingxenye zomshini owenziwe ngezikulufu ze-Precision, Amabherengi, isikhunta sePlastiki, iziphethu eziphethe manje, nama-electrode Welding.