Akụkọ

Njirimara arụmọrụ na nyocha ahịa nke tellurium ọla kọpa
site admin na 25-01-18
A na-ewerekarị ọla kọpa Tellurium dị ka ọla kọpa, ma n'ezie ọ nwere nnukwu ọla kọpa, na akara ụfọdụ dị ọcha dị ka ọla kọpa na-acha uhie uhie, ya mere ọ nwere ezigbo ọkụ eletrik na okpomọkụ. Mgbakwunye tellurium na-eme ka ọ dị mfe ịkpụ, na-eguzogide corrosion na ablation eletrik, na ...
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Ịrụ ọrụ dị elu, eriri ọla na-ere nke ọma
site admin na 25-01-15
Brass strip bụ alloy nke ọla kọpa na zinc, ezigbo ihe na-eduzi ihe, aha ya bụ agba odo. Ọ nwere plasticity dị oke mma na ike dị elu, arụmọrụ dị mma nke ịkpụ na ịgbado ọkụ dị mfe. Ọzọkwa, ọ nwere ezigbo ihe eji arụ ọrụ ma na-eyi nguzogide, enwere ike iji ya rụpụta nkenke ...
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Ngwa mpaghara nke mkpanaka ọla kọpa
site admin na 25-01-08
Dị ka ihe dị mkpa bụ isi, a na-eji mkpanaka ọla kọpa mee ihe n'ọtụtụ ebe dị ka ọkụ eletrik, ihe owuwu, ikuku, ụgbọ mmiri na nhazi. Igwe ọkụ eletrik dị mma, conductivity thermal, corrosion resistance na ezigbo nhazi na-eme ka mkpanaka ọla kọpa pụta ìhè n'etiti ọtụtụ meta ...
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Kedu ihe bụ akara ule na njirimara nke Naval Brass
site admin na 25-01-02
Dị ka aha ahụ na-egosi, brass naval bụ alloy ọla kọpa dabara adaba maka ihe nkiri mmiri. Ihe ndị mejupụtara ya bụ ọla kọpa (Cu), zinc (Zn) na tin (Sn). A na-akpọkwa alloy a tin brass. Mgbakwunye tin nwere ike igbochi dezincification nke brass nke ọma ma melite corr ...
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Ezi ekeresimesi na ezi afọ ọhụrụ
site admin na 24-12-21
Ka oge ezumike na-eru nso, obodo dị iche iche n'ụwa niile na-akwado ime ekeresimesi ma jiri ọṅụ na ịnụ ọkụ n'obi nabata afọ ọhụrụ ahụ. Oge a n'afọ bụ ihe ịchọ mma emume, nnọkọ ezinụlọ, na mmụọ inye ihe na-eme ka ndị mmadụ na-agbakọta ọnụ...
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Nrụgide dollar siri ike, ujo ọnụahịa ọla kọpa ka esi edozi ya? Uru ọmụrụ nwa US ntụzịaka maka itinye uche!
site admin na 24-12-19
Wenezde (December 18), ihe nrịbama nke dollar US dị warara dị warara mgbe ọ gbagoro n'elu, dị ka nke 16:35 GMT, akara dollar na 106.960 (+ 0.01, + 0.01%); Mmanụ crude US bụ isi 02 ihu n'ihu na 70.03 (+0.38, +0.55%). Shanghai ọla kọpa ụbọchị bụ adịghị ike ujo ụkpụrụ, th ...
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Eriri ihe eji eme ihe
site admin na 24-09-21
Ngwa nke foil ọla kọpa na okpokolo agba na-apụtakarị n'akụkụ ndị a: ●Nhọrọ ihe: A na-ejikarị ọla kọpa alloys ma ọ bụ ihe ọla kọpa mee ihe ndị na-edu ndú n'ihi na ọla kọpa nwere ụkpụrụ eletrik dị elu na ikuku okpomọkụ dị elu, nke nwere ike ens ...
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Tinned ọla kọpa warara
site admin na 24-09-18
Eriri ọla kọpa tinned bụ ihe igwe nwere akwa akwa akwa n'elu eriri ọla kọpa. A na-ekewa usoro mmepụta nke eriri ọla kọpa tinned ụzọ atọ: tupu ọgwụgwọ, tin plating na post-ọgwụgwọ. Dị ka ụzọ dị iche iche tin plating si dị, ọ nwere ike ...
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Nkewa ọla kọpa kacha zuru oke
site admin na 24-09-18
A na-ejikarị ngwaahịa foil ọla kọpa na ụlọ ọrụ batrị lithium, ụlọ ọrụ radiator na ụlọ ọrụ PCB. 1.Electro echekwabara ọla kọpa (ED copper foil) na-ezo aka na foil ọla kọpa mere site na electrodeposition. Usoro mmepụta ya bụ usoro electrolytic. Ihe mkpuchi cathode ...
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Ojiji ọla kọpa na ụgbọ ala ume ọhụrụ
site admin na 24-09-12
Dị ka ọnụ ọgụgụ sitere na International Copper Association, na 2019, nkezi nke 12.6 n'arọ nke ọla kọpa na-eji kwa ụgbọ ala, elu 14.5% si 11 kg na 2016. Mmụba nke ọla kọpa na-eji ụgbọ ala bụ tumadi n'ihi na-aga n'ihu na-emelite nke nkà na ụzụ ịkwọ ụgbọala, nke chọrọ mo ...
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C10200 Oxygen ọla kọpa efu
site admin na 24-09-10
C10200 bụ ihe ọla kọpa na-enweghị oxygen na-adị ọcha nke a na-ejikarị eme ihe na mpaghara ụlọ ọrụ dị iche iche n'ihi njirimara anụ ahụ na kemịkal ya pụtara ìhè. Dị ka ụdị ọla kọpa na-enweghị oxygen, C10200 na-etu ọnụ ịdị ọcha dị elu, na-ejikarị ọla kọpa co ...
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Eriri ọla kọpa maka ọla kọpa aluminom
site admin na 24-09-05
Ihe ndị bimetallic na-eji ọla kọpa bara uru eme ihe nke ọma. Ka ọla kọpa zuru ụwa ọnụ na-ebelata ma ọchịchọ na-eto eto, ichekwa ọla kọpa dị oke mkpa. Aluminom waya na eriri ọla kọpa na-ezo aka na waya na eriri na-eji waya aluminom core kama ịbụ ọla kọpa dị ka isi ahụ ...
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