Dhuxulada naxaasta ah ee Beryllium waxay muhiim u yihiin dhowr shirkadood oo kala duwan sababtoo ah isku-dhafka gaarka ah ee awoodda, adkeynta, sameynta iyo iska-caabbinta haragga .
Soodajyada macdanta caadiga ah ee beryllium waxay ku dhowyihiin 2 boqolkiiba beryllium, halka maaddada beryllium ee alaabada la garto ay u dhaxeyso 1.5 illaa 2.7 boqolkiiba.
Heerarka shaxda hoose ee hoos ku qoran waa inay tixraacaan, sababtoo ah alaabtu waxay noqon kartaa kala duwanaansho badan iyadoo ku xiran xaaladaha daaweynta kuleylka.
Tusaale ahaan, samaynta kuleylka iyo korontada waxay kordhin kartaa adkaanta roobka. Sidoo kale qoraalka, waa in daaweynta kulaylka ee soo-saarka ee abuura xajmiga ugu sarreeya aanu ku xirnayn waxa keena wax-qabadka ugu sarreeya.
Qiimaha Jirka ee Beryllium Copper
Guryaha | Cabbiraad |
Cufnaanta | 8.25g / c 3 0.298lb / 3 |
Coefficient of Expansion Thermal | 17 x 10-6 halkii C 9.5 x 10-6 halkii F |
Dhaqdhaqaaqa korantada Xalka kuleylka la daaweeyo | 16 ilaa boqolkiiba 18 (IACS) 20 ilaa 25 boqolkiiba (IACS) 32 ilaa 38 boqolkiiba (IACS) |
Dabiiciga korantada ee 20 ° CXalka kuleylka la daaweeyoHeat-daaweynta ugu adag tahay Heerka-la daaweeyay si loo xajiyo ugu badnaan | 9.5 ilaa 10.8 microhm cm 6.9 ilaa 8.6 microhm cm 4.6 ilaa 5.4 microhm cm |
Coefficient of Electricity | 0.0013 per ° C |
Qabsashada Qalabka Xalka kuleylka la daaweeyo | 0.20 cal./cm 2/ cm./sec./¤e 0.25 cal./cm 3 / cc./sec./¤I |
Heerka Khaaska ah | 0.1 |
Modulus of Elasticity Xiisada (Modulus-yada) | 18 ilaa 19 x 10 6 lb./sq. inch 6.5 ilaa 7 x 10 6 lb./sq. inch |
Isbeddelka heerkulka maadada 'elastic modulus' Xiisada, laga bilaabo -50 ° C ilaa 50 ° C | -0.00035 per ° C -0.00033 per ° C |
Isha: Ururka Horumarinta Birta. Pub 54. Beryllium Copper (1962).
Isticmaalka Beryllium Copper Alloys
Beryllium Copper waxaa sida caadiga ah loo isticmaalaa qalabka elektarooniga ah, qalabka isgaarsiinta, qaybaha kombiyuutarka, iyo ilaha yar yar. Qalabka sida dhuunta, dhejiyeyaasha, iyo burcadaha loo isticmaalo saliida shidaalka iyo miinooyinka dhuxusha waxay leeyihiin waraaqo BeCu iyaga, iyaga oo tilmaamaya in laga sameeyey Beryllium Copper oo ammaan ah in loo isticmaalo agagaarahaas, sababtoo ah ma keeni karaan waxyeelo halis ah.