ʻO Beryllium copper c17200 ka mea electrode me ka paʻakikī kiʻekiʻe loa o nā alloy keleawe.Ma hope o ka loaʻa ʻana o ka beryllium copper i loaʻa i ka Be2.0% i ka hopena paʻa a me ka hoʻomaʻamaʻa hoʻoikaika ʻana i ka wela, hiki i kona ikaika hope loa a me ke kūpaʻa ʻana i ke kiʻekiʻe o ke kila kila ikaika.Hoʻohana maʻamau ʻia nā mea electrode paʻakikī kiʻekiʻe a me ka pale ʻana i ka beryllium copper.ʻO ke kaʻina hana wela o ka beryllium keleawe: 1050-1060K ka hopena paʻa, 573-603K ka mālama ʻana i ka wā kahiko no 1-3h, hoʻohana mau ʻia ka beryllium keleawe no nā mea electrode me ka paʻakikī kiʻekiʻe loa a hoʻopaʻa i ke kūpaʻa ma hope o ka mālama ʻana i ka wela.ʻO ke kaʻina hana wela o ka beryllium keleawe: 1050-1060K ka mālama ʻana i ka wā kahiko no 1-3h, ʻo ka paʻakikī kiʻekiʻe o ke kila beryllium ma hope o ka mālama ʻana i ka wela hiki ke hiki i ka HV = 350 a ʻoi aku paha, akā haʻahaʻa ka conductivity i kēia manawa, ma kahi o 17MS / M .He haʻahaʻa ka mahana heheʻe o ka beryllium copper.Ke ʻoi aku ka mahana ma mua o 1133K, hiki ke hoʻoheheʻe ʻia.He haʻahaʻa hoʻi kona wela palupalu, ʻaʻole ʻoi aku ma mua o 673K.Inā ʻoi aku ka mahana ma mua o 823K, e hoʻopalupalu loa ʻia ke keleawe beryllium.Ma muli o kēia ʻano o ka beryllium copper, ʻaʻole ia e hoʻohana ʻia no ka wiliwili wahi a me nā electrodes seam welding me kahi liʻiliʻi liʻiliʻi a me ke kiʻekiʻe o ka wela o ka ili, inā ʻaʻole e haʻahaʻa kona conductivity uila a me ka wela a hoʻopili koʻikoʻi.
Beryllium cobalt copper: Beryllium cobalt copper loaʻa ʻo Be0.4% -0.7% a me Co2.0% -2.8% ka mea koʻikoʻi loa o nā ʻāpana keleawe electrode me ka ikaika kiʻekiʻe a me ka conductivity medium, a he hana koʻikoʻi i ke kuʻi ʻana.ʻO ka Beryllium cobalt copper kahi mea hoʻoikaika i hoʻoikaika ʻia i ka wela.ʻO ka hoʻohui ʻana i ka beryllium a me ka cobalt i ke keleawe hiki ke hana i nā pūhui metala me ka helu heheʻe kiʻekiʻe a me ka paʻakikī kiʻekiʻe, hiki ke hoʻomaikaʻi nui i ka ikaika o ke keleawe.Hiki i ka Cobalt ke hoʻopaneʻe i ka decomposition o ka hopena paʻa i ka wā mālama wela a hoʻomaikaʻi i ka paʻakikī o ka ua.Ka hopena.ʻO ke kaʻina hana wela ka mea maʻamau: 1220K1-2h ma hope o ke kinai ʻana, hana anuanu me 30% -40% ka nui o ka hoʻopiʻi ʻana, a laila ʻelemakule ka wela wela ma 720-750K no 2-3h, ka paʻakikī kiʻekiʻe loa o ka beryllium cobalt keleawe ma hope o ka mālama ʻana i ka wela. HV=250-270, aia ka conductivity ma waena o 23-29 MS/m.ʻO ka Nickel beryllium copper kahi huila me nā waiwai like loa me ka beryllium cobalt copper.Ke loaʻa ka nickel beryllium keleawe i Be0.2% -0.4, Ni1.4% -1.6%, a me Ti0.05% -0.15%, hiki i kona paʻakikī ke hiki i ka HV = 220-250, conductivity 26-29MS / m, ke ola lawelawe o he 5-8 manawa kiʻekiʻe ma mua o ke keleawe chromium, a he 1/3 kiʻekiʻe ma mua o ke keleawe beryllium cobalt.Nickel silicon copper: nickel silicon copper He mea hoʻomaʻamaʻa wela i hoʻoikaika ʻia me ka ikaika kiʻekiʻe a me ka paʻakikī, a me ke kūpaʻa maikaʻi.He hui ia me ka hana kiʻekiʻe e hiki ke hoʻololi i ka beryllium copper electrode material.Hiki i ka huila ke hana i nā pūhui intermetallic ma muli o ka nickel a me ke silika i ka wā o ka mālama wela.A me precipitation o ka hoopuehu māhele, i mea e hooikaika i ka matrix, hoʻohana maʻamau nickel-silicon-keleawe i loaʻa Ni2.4% -3.4, si0.6% -1.1%, ma hope o 1173K solution quenching, 720K elemakule wela lapaau i kiekie ae mechanical waiwai a uila conductivity Rate.ʻO ka Nickel-silicon-chromium-copper kahi hui keleawe i hoʻomohala ʻia ma ke kumu o ka nickel-silicon-copper, a ua kokoke loa kāna hana i ka beryllium-cobalt copper.Nickel-silicon-chromium copper loaʻa iā Ni2.0% -3.0%, Si0.5% -0.8%, Cr0.2 % -0.6%, ma hope o 1170K solution quenching, 50% anu deformation processing.

Hoʻohana ʻia ka Beryllium cobalt copper C17500 i nā electrodes wili no nā mīkini wili wili like ʻole, nā mīkini wiliwili wahi, nā mīkini wili kī, a me nā mea ʻē aʻe. -keleawe.ʻOi aku ka maikaʻi o ke kūpaʻa ʻana ma mua o nā waiwai kino o ka chromium-zirconium-copper alloy, hiki ke hoʻohana ʻia no nā ʻāpana mīkini welding a me nā nozzles welding a me nā mea welding wahi.Nā palena ʻenehana: conductivity uila (%IACS) ≈ 55, hardness (HV) ≈ 210, softening temperature (℃) ≈ 610 Bars, nā papa, nā ʻāpana nui a me nā ʻāpana ʻano kūikawā like ʻole, a pono nā mea kūʻai e hāʻawi i nā kiʻi.Nā palena nui (Main Date) Density: g/cm3 (8.9) Tensile ikaika: MPa (650) Paʻakiki HRC19-26 Elongation (55) Electrical conductivity IACS (58) Thermal conductivity W/mk (195) Softening temperature ℃ (≥ 700 Beryllium ʻO ka Cobalt Copper Weld Parameters Resistance welding electrode: Beryllium cobalt copper i ʻoi aku ka kiʻekiʻe o nā waiwai mechanical ma mua o ka chrome copper a me ka chrome zirconium copper, akā ʻoi aku ka haʻahaʻa o ka conductivity uila a me ka thermal conductivity ma mua o ka chrome copper a me ka chrome zirconium copper. weld kuhiliʻole kila, kiʻekiʻe wela alloys, a pela aku e malama mau ana i na ano o ka ikaika kiʻekiʻe ma kiʻekiʻe wela, no ka mea, kiʻekiʻe electrode puʻe pono e hoʻohana 'ia i ka wā e wiliwili ai ia mau mea, a me ka ikaika o ka electrode mea pono no hoi e kiʻekiʻe. hiki ke hoʻohana ʻia ma ke ʻano he electrode no ka hoʻoheheʻe ʻana i ke kila kila a me ke kila wela, ka mea paʻa electrode, ka lāʻau a me ka lima electrode no ka electrode hoʻoikaika ikaika, pū kekahie like me ke kumu huila electrode a me ka bushing no ka hili ʻana i ke kila kuhili ʻole a me ke kila pale wela, ka poʻi, a i ʻole ka electrode inlaid.Hoʻohana nui ʻia ke keleawe i ka hana ʻana i nā mea hoʻokomo a me nā cores i loko o nā mold injection a i ʻole nā ​​​​mea kila.Ke hoʻohanaʻia e like me nā mea hoʻokomo i loko o nā'ōmole palaki, hiki iā ia ke hoʻemi pono i ka mahana o ka wahi wela a hoʻohaʻahaʻa a hoʻopau paha i ka hoʻolālā o nā kahawai wai hoʻomaha.ʻO ka Beryllium-cobalt copper i kēia manawa ʻO kekahi mau kikoʻī o ka hale hana e komo pū ana: nā huahana i hoʻopaʻa ʻia a puni, nā paipu i hoʻokuʻu ʻia, nā mandrel mīkini, nā ingots a me nā kiʻi kiʻi like ʻole.ʻO ke kau wela wela kiʻekiʻe;maikaʻi loa ka pale ʻana i ka corrosion;ʻOi loa ka polishability;maikaʻi loa ka pale ʻana i ka ʻaʻahu;maikaʻi anti-adhesion;maikaʻi machinability;ka ikaika kiʻekiʻe a me ka paʻakikī kiʻekiʻe;4 manawa.Hiki i kēia hiʻohiʻona ke hōʻoia i ka hoʻoluʻu wikiwiki a me ka like o nā huahana plastik, e hōʻemi i ka deformation o ka huahana, nā kikoʻī kikoʻī ʻole a me nā hemahema like, a hiki ke hōʻemi nui i ka pōʻai hana o nā huahana i ka nui o nā hihia.Hoʻokomo ka Beryllium cobalt copper i nā lima lima kūʻokoʻa kūʻokoʻa (e like me nā lima lima o loko no nā poʻi a me nā lima lima i loko o nā lako mīkini) a me nā alakaʻi uila ikaika kiʻekiʻe, a me nā mea ʻē aʻe. Machinability maikaʻi ʻO ka ikaika kiʻekiʻe a me ka paʻakikī kiʻekiʻe ʻO ka weldability maikaʻi loa ʻO ka Beryllium cobalt copper ka hoʻohana nui ʻia i ka hana ʻana i nā mea hoʻokomo a me nā cores i loko o nā mold injection a i ʻole nā ​​mea kila.Ke hoʻohana ʻia e like me nā mea hoʻokomo i loko o nā mold plastic, hiki ke hoʻemi pono i ka mahana o ka wela wela, hoʻomaʻamaʻa a hoʻopau paha i ka hoʻolālā ʻana o nā kahawai wai hoʻomaha.ʻO nā kikoʻī o ka beryllium cobalt copper e loaʻa ana: nā huahana a puni a pālahalaha, nā paipu extruded, machined cores Rods (Core Pins), ingots a me nā ʻano hoʻoheheʻe like ʻole.ʻO ka conductivity thermal maikaʻi o ka beryllium cobalt copper ma kahi o 3 a 4 mau manawa ʻoi aku ka maikaʻi ma mua o ke kila kila.Hiki i kēia hiʻohiʻona ke hōʻoia i ka hoʻoluʻu wikiwiki ʻana o nā huahana plastik, hōʻemi i ka deformation o ka huahana, a hoʻohālikelike i nā kikoʻī maopopo ʻole a me nā hemahema like hiki ke hōʻemi nui i ka pōʻai hana o nā huahana i ka nui o nā hihia.Ka hoʻohana ʻana i ka beryllium cobalt copper: Hiki ke hoʻohana nui ʻia ka Beryllium cobalt copper i nā molds, cores, inserts e koi ana i ka wikiwiki a me ka hoʻoluʻu like ʻole, ʻoi aku ka High thermal conductivity, corrosion resistance a me nā koi polishability maikaʻi.Puhi ʻana: nā mea hoʻokomo no nā ʻāpana kuʻi, apo a me nā ʻāpana.Injection mold: nā mea hoʻokomo no nā poʻi, nā ʻāpana polū, a me nā kihi o nā pahu TV.Nānā Plastic: ka lua hui o ka nozzle a me ka ʻōnaehana holo wela.Helu kino Paʻakikī: >260HV, conductivity: >52%IACS, wela hoʻoluʻu: 520℃