Nūhou
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Pehea e mālama ai i ka umu hau
1. E nānā mau i ka mea hana maʻemaʻe e loaʻa ai ke kūlana hana o nā mea hana.Ma hope o ka hanaʻana, e mālamaʻia ka umu ahi ma ka 133pa 2. Ke loaʻa ka lepo a haumia paha i loko o ka mea hana, e holoi me ka lole silika i hoʻonāʻia i ka waiʻona a iʻole ka'enela a maloʻo.3. I ka manawa o ka...Heluhelu hou aku -
ʻO ka hoʻopaʻa ʻana o nā mea hoʻohui alumini matrix
(1) ʻO nā hiʻohiʻona brazing nā alumini matrix composites ka mea nui e pili ana i ka ʻāpana (me ka whisker) hoʻoikaika a me ka hoʻoikaika fiber.ʻO nā mea i hoʻohana ʻia no ka hoʻoikaika ʻana, ʻo ia ka B, CB, SiC, a me nā mea ʻē aʻe.Heluhelu hou aku -
ʻO ka pale ʻana o ka graphite a me ka polycrystalline daimana
(1) ʻO nā ʻano brazing nā pilikia e pili ana i ka graphite a me ka diamond polycrystalline brazing ua like loa me nā mea i loaʻa i ka brazing ceramic.Hoʻohālikelike ʻia me ka metala, paʻakikī ka solder i ka graphite pulu a me nā mea polycrystalline daimana, a ʻo kāna coefficient o ka hoʻonui ʻana i ka wela he v...Heluhelu hou aku -
Hoʻopaʻa ʻia o nā Superalloys
ʻO Brazing of Superalloys (1) Hiki ke māhele ʻia nā superalloys brazing i ʻekolu mau ʻāpana: base nickel, base hao a me ka kumu cobalt.Loaʻa iā lākou nā waiwai mechanical maikaʻi, ke kūpaʻa oxidation a me ke kūpaʻa corrosion i nā wela kiʻekiʻe.ʻO Nickel base alloy ka mea i hoʻohana nui ʻia i ka hana ...Heluhelu hou aku -
ʻO ka hoʻopaʻa ʻana i nā mea pili metala makamae
ʻO nā metala makamae e pili ana iā Au, Ag, PD, Pt a me nā mea ʻē aʻe, i loaʻa ka conductivity maikaʻi, thermal conductivity, corrosion resistance a me ka wela hoʻoheheʻe kiʻekiʻe.Hoʻohana nui ʻia lākou i nā lako uila no ka hana ʻana i nā ʻāpana kaapuni wehe a pani ʻia.(1) Nā hiʻohiʻona brazing e like me...Heluhelu hou aku -
ʻO ka hoʻopaʻa ʻana o nā seramika a me nā metala
1. Brazeability He mea paʻakikī ka hoʻopaʻa ʻana i nā ʻāpana seramika a me ka ceramic, ceramic a me nā mea metala.Hoʻokumu ka hapa nui o ka solder i pōpō ma ka ʻili seramika, me ka liʻiliʻi a i ʻole ka pulu ʻana.ʻO ka metala hoʻopihapiha hoʻopihapiha hiki ke hoʻomaʻemaʻe i nā seramika he maʻalahi ia e hana i nā ʻano mea brittle (e like me ka carbide, silicides...Heluhelu hou aku -
ʻO ka hoʻopaʻa ʻana o nā metala refractory
1. Solder Hiki ke hoʻohana ʻia nā ʻano mea kūʻai a pau me ka mahana haʻahaʻa ma mua o 3000 ℃ no ka brazing W, a hiki ke hoʻohana ʻia nā mea kūʻai keleawe a me ke kālā no nā ʻāpana me ka mahana ma lalo o 400 ℃;Hoʻohana pinepine ʻia nā metala hoʻopiha i ke gula, ka manganese, ka manganese, ka palladium a i ʻole ka drill...Heluhelu hou aku -
ʻO ka hoʻopaʻa ʻana o nā metala ikaika
1. Mea hao hao (1) ʻAʻole hiki ke hoʻopaʻa ʻia ka Titanium a me kona mau ʻala kumu me ka solder palupalu.ʻO nā metala hoʻopihapiha hoʻopihapiha i hoʻohana ʻia no ka brazing ka nui o ka waihona kālā, kumu alumini, kumu titanium a i ʻole kumu titanium zirconium.Hoʻohana nui ʻia ka solder e pili ana i ke kālā no nā ʻāpana me ka liʻiliʻi o ka mahana hana ...Heluhelu hou aku -
ʻO ka hoʻopaʻa ʻana o ke keleawe a me ke keleawe
1. Mea hoʻopaʻa lima (1) Hōʻike ʻia ka ikaika hoʻopaʻa ʻana o kekahi mau mea kūʻai maʻamau no ke keleawe a me ke keleawe keleawe ma ka papa 10. Papa 10 ka ikaika o ke keleawe a me nā ami keleawe keleawe I ka hoʻopaʻa ʻana i ke keleawe me ka solder kepau, ʻaʻole i corrosive nā mea e like me ka rosin. ka waiʻona a i ʻole ka rosin ikaika...Heluhelu hou aku -
ʻO ka hoʻopaʻa ʻana o ka alumini a me nā alumini alumini
1. Brazeability ʻAʻole maikaʻi ka waiwai brazing o ka alumini a me nā alumini alumini, ma muli o ka paʻakikī o ka wehe ʻana i ke kiʻi oxide ma ka ʻili.He pili nui ka alumini no ka oxygen.He mea maʻalahi ke hana i kahi kiʻiʻoniʻoni hoʻoheheʻe Al2O3 kiʻekiʻe, paʻa a paʻa ma luna o ka ʻili.I ka manawa like, he ...Heluhelu hou aku -
ʻO ke kila kila
ʻO ka hoʻopaʻa ʻana o ke kila kuhili ʻole 1. ʻO ka pilikia nui i ka hoʻopaʻa ʻana i ke kila kila ʻo ia ka hopena o ke kiʻi oxide ma ka ʻili i ka pulu a me ka laha ʻana o ka solder.Loaʻa i nā ʻano kila kila ka nui o ka Cr, a aia kekahi i Ni, Ti, Mn, Mo, Nb a me nā mea ʻē aʻe ...Heluhelu hou aku -
ʻO ka hao hao
1. Mea hoʻopaʻa paʻa (1) Hoʻohana nui ʻia ka mea hoʻopihapiha hoʻopihapiha hoʻopihapiha i ka metala keleawe keleawe a me ke kala keleawe keleawe hoʻopiha metala.ʻO ka mea maʻamau o ka copper zinc brazing filler metala b-cu62znnimusir, b-cu60zusnr a me b-cu58znfer.ʻO ka ikaika tensile o ka hoʻolei brazed ...Heluhelu hou aku