ʻO ka hoʻopaʻa ʻana o ke keleawe a me ke keleawe

1. Mea hoʻopaʻa paʻa

(1) Hōʻike ʻia ka ikaika hoʻopaʻa o kekahi mau mea kūʻai maʻamau no ke keleawe a me ke keleawe keleawe ma ka papa 10.

Papa 10 ikaika o ke keleawe a me ke keleawe ami keleawe
Table 10 strength of copper and brass brazed joints
I ka wā e hoʻopaʻa ai i ke keleawe me ka solder kēpau, hiki ke koho ʻia ka waiʻona noncorrosive e like me ka waiʻona rosin a i ʻole ka rosin ikaika a me ka zncl2+nh4cl aqueous solution.Hiki ke hoʻohana ʻia ka mea hope no ka brazing keleawe, keleawe a me ke keleawe beryllium.I ka wā e hoʻopaʻa ai i ke keleawe aluminika, ke keleawe alumini a me ke keleawe silika, hiki i ka flux brazing ke lilo i ka zinc chloride hydrochloric acid solution.I ka brazing manganese keʻokeʻo keleawe, hiki i ka injection agent ke phosphoric acid solution.Hiki ke hoʻohana ʻia ka wai wai Zinc chloride e like me ka flux i ka wā e hoʻopaʻa ai me ka metala hoʻopihapiha hoʻopihapiha hoʻokumu, a hiki ke hoʻohana ʻia ka fs205 flux i ka wā e hoʻopaʻa ai me ka metala hoʻopihapiha hoʻokumu cadmium.

(2) I ka wā e hoʻopaʻa ai i ke keleawe me nā metala hoʻopiha piha a me nā fluxes, hiki ke hoʻohana ʻia nā metala hoʻopiha kālā a me nā metala hoʻopiha keleawe phosphorus.ʻO ka solder e pili ana i ke kālā ka mea hoʻohana paʻa loa ma muli o kona wahi hoʻoheheʻe haʻahaʻa, maikaʻi ke kaʻina hana, maikaʻi nā waiwai mechanical, uila a me ka wela.No ka mea hana e koi ana i ka conductivity kiʻekiʻe, e koho ʻia ka b-ag70cuzn solder me ke kālā kālā kiʻekiʻe.No ka hoʻoheheʻe ʻana a i ʻole ka hoʻopaʻa ʻana i loko o ka umu hoʻomalulewa, e koho ʻia ka b-ag50cu, b-ag60cusn a me nā mea hao ʻē aʻe me ka ʻole o nā mea hū.ʻO nā metala hoʻopihapiha hoʻopihapiha me ka haʻahaʻa kālā haʻahaʻa he ʻuʻuku, he kiʻekiʻe ka wela wela a me ka paʻakikī ʻole o nā ami keleawe.Hoʻohana nui ʻia lākou no ka brazing keleawe a me ke keleawe me nā koi haʻahaʻa.Hiki ke hoʻohana wale ʻia nā metala keleawe keleawe a me ke keleawe phosphorus no ka hoʻopaʻa ʻana i ke keleawe a me kāna mau mea keleawe.Ma waena o lākou, he wai maikaʻi ʻo b-cu93p a hoʻohana ʻia no nā ʻāpana brazing ʻaʻole i kau ʻia i ka ukana hopena i ka Electromechanical, mea hana a me nā ʻoihana hana.ʻO ke āpau kūpono loa he 0.003 ~ 0.005mm.ʻOi aku ka ʻoi aku o ka paʻakikī a me ka hoʻokō ʻana o nā metala hoʻopihapiha hoʻopihapiha keleawe phosphorus kālā (e like me ka b-cu70pag) ma mua o nā metala hoʻopihapiha hoʻopihapiha keleawe phosphorus.Hoʻohana nui ʻia lākou no nā hui uila me nā koi conductivity kiʻekiʻe.Hōʻike ka Papa 11 i nā waiwai hui o kekahi mau mea hoʻoheheʻe maʻamau i hoʻohana ʻia no ke keleawe keleawe a me ke keleawe.

Papa 11 waiwai o ke keleawe a me ke keleawe ami keleawe

Table 11 properties of copper and brass brazed joints

Table 11 properties of copper and brass brazed joints 2


Ka manawa hoʻouna: Iune-13-2022