Keihei
ʻO ka hoʻohanaʻana o ke keleawe a me nā code keleawe i hope, a hoʻohanaʻia i kēia mau mea hana me ka hoʻohanaʻana i nā palapala aʻoaʻo hou, a me nā māka heartRenRages.
He aha ke keleawe?
ʻO ke keleawe he hui i hanaʻia mai kahi hui pūʻana o ke keleawe a me Zinc e hana i nā mea hana me ka nui o nā hoʻohanaʻenehana. Hāʻawiʻo keleawe i ka mea hao i kūpono i keʻano he kūpono no nā noi he nui, e komo pū me ka hoʻohanaʻana i keʻano o ka brazing. ʻO keʻano o ke keleawe ma lalo o ke keleawe ma mua o ke keleawe ma kahi o 920 ʻO ke kapa keleawe he haʻahaʻa haʻahaʻa ma mua o kēlā keleawe no ka zn zn. Hiki i nā mea nui ke kālā e like me keʻano o Zn e like me ka liʻiliʻi ma kahi o 5% (ʻoi aku ka nui o nā metala e like me ka 40% e like me ka 40% e like me ka nui o nā helu keleawe. ʻO kahi hua'ōlelo i hoʻohanaʻoleʻia he keleawe keleawe, kahi e hoʻohanaʻia ai kekahi mau hoʻohuiʻana o ka tin.
He aha ke keleawe i hoʻohanaʻia no?
ʻO ke kumu keleawe a me ka hoʻohui o Zinc i ka lanakila i ka ikaika a hāʻawi i kahiʻano o nā kumuwaiwai,ʻo ia ka mea e hana ai nā keleawe he nui loa. Hoʻohanaʻia lākou no kā lākou ikaika ʻO nā keleawe a me nā keleawe o nā brase hoʻokahi, e pili ana i ka 37% Zn, he ductile a maʻalahi hoʻi i ka hana anuanu, a me ka braze. ʻO ka nui o nā kālā a me ke kālā o nā kumukūʻai o nā bala-Beta.
Aia paha ma mua o hoʻokahi kumu keleawe?
Nui nā keleawe me nāʻano likeʻole a me nā hiʻohiʻona i hoʻopaʻaʻia no nā noi kūikawā ma ka pae o ka zinc. ʻO nā pae haʻahaʻa o ZN i ka hoʻohui pinepineʻana i ka metala aʻulaʻula paha. ʻOiai eʻoi aku ka kiʻekiʻe o nā kiʻekiʻe o ZN i nā allowys e like me ke keleawe creridge Beloing, Free Makina Valeging, Baly Caly. ʻO kēia mau keleaweʻekolu e loaʻa ai nā mea'ē aʻe o nā mea'ē aʻe. Ua hoʻohanaʻia ka hoʻohuiʻana o ke alakaʻi i ke keleawe no nā makahiki he nui e hoʻonui ai i ka manctional i ka makika o nā mea e hoʻopili ai i nā wahi hoʻomaha. E like me ka pilikia a me nā pilikia o ke alakaʻi iʻikeʻia e like me ka mea hou aʻe e like me nā mea e like me ka silicon e hoʻokō ai i nāʻano likeʻole. ʻIke kēia i kēia manawa he alakaʻi haʻahaʻa a alakaʻi paha i nā keleawe manu manuahi.
Hiki i nā mea'ē aʻe ke hoʻohuiʻia?
ʻAe,ʻo ia paha ka helu liʻiliʻi o nāʻokoʻa'ē aʻe e hoʻohui hou ai i ka keleawe a me ke keleawe. Ke alakaʻi nei nā mea hoʻohālikelike i nā mīkini i ka mīkini-hiki i'ōleloʻia ma luna nei, akāʻo Arsinac no ka paleʻana o ka corrosion, i ka ikaika a me ka ikaika.
ʻImi Kūleʻa
E like me ka hoʻonuiʻiaʻana o nā kiʻi Zinc, hoʻololi ke kala. Hiki pinepine i nā RNLO mau mea haʻahaʻa haʻahaʻa ke like me ke keleawe i ke kala,ʻoiai keʻano o nā mea kiʻekiʻe zinc kiʻekiʻe a iʻole ka melemele.
Kinohi
As2738.2 -1984 mau kiko'ī'ē aʻe e like me ke kūlike
| ʻAʻole hikiʻole | ʻAʻole no | Inoa maʻamau | Bsi no | Iso no | JIS NO NO | Copper% | Zinc% | Alakaʻi% | Iona% |
| C21000 | 210 | 95/5 Gilding Metal | - | Cuzn5 | C2100 | 94.0-96.0 | ~ 5 | <0.033 | |
| C22000 | 220 | ʻO 90/10'Otal metal | Cz101 | Cuzn10 | C2200 | 890-908.0 | ~ 10 | <0.05 | |
| C23000 | 230 | ʻO 85/15 Gilding Metal | CZ102 | Cuzn15 | C2300 | 84.0-86.0 | ~ 15 | <0.05 | |
| C24000 | 240 | 80/20 gilding metal | Cz103 | Cuzn20 | C2400 | 78.5-81.5 | ~ 20 | <0.05 | |
| C26130 | 259 | 70/30 moni keleawe | CZ126 | Cuzn30as | ~ C4430 | 69.0-71.0 | ~ 30 | <hnah | Arsenac 0.02-0.06 |
| C26000 | 260 | 70/30 keleawe | Cz106 | Cuzn30 | C2600 | 68.5-71.5 | ~ 30 | <0.05 | |
| C26800 | 268 | Keleawe melemele (65/35) | Cz107 | Cuzn33 | C2680 | 64.0-68.5 | ~ 33 | <0.15 | |
| C27000 | 270 | 65/35 keleawe | Cz107 | Cuzn35 | - | 63.0-68.5 | ~ 35 | <0.10 | |
| C27200 | 272 | 63/37 keleawe | Cz108 | Cuzn37 | C2720 | 62.0-65.0 | ~ 37 | <hnah | |
| C35600 | 356 | Keliʻana o ke keleawe, 2% alakaʻi | - | Cuzn39pbp2 | C3560 | 59.0-64.5 | ~ 39 | 2.0-3.0 | |
| C37000 | 370 | Ke keleawe keleawe, 1% alakaʻi | - | Cuzn39pb1 | ~ C3710 | 59.0-62.0 | ~ 39 | 0.9-1.4 | |
| C38000 | 380 | 'Āpana keleawe | CZ121 | Cuzn43pb3 | - | 55.0-60.0 | ~ 43 | 1.5-3.0 | Alumini 0.10-0.6 |
| C38500 | 385 | ʻO ke keleawe eʻoki ana | CZ121 | Cuzn39pb3 | - | 560-60.0 | ~ 39 | 2.5-4.5 |
Hoʻohana pinepineʻia nā keleawe no ko lākou helehelena
| ʻAʻole hikiʻole | Inoa maʻamau | Kāleka |
| C11000 | Etp keleawe | ʻIli |
| C21000 | 95/5 Gilding Metal | ʻUlaʻula ulaula |
| C22000 | ʻO 90/10'Otal metal | Kuai keleawe |
| C23000 | ʻO 85/15 Gilding Metal | Tan Gold |
| C26000 | 70/30 keleawe | 'Ōmaʻomaʻo gula |
ʻO nā mea hao nui
C22000, 90/10 Guital Metal, e hoʻohui i kahi kala gula waiwai me ka hui pūʻana o ka ikaika Cu-ZNOLY. Uaʻaloʻo ia i kahi kala keleawe waiwai nui. Loaʻa iā ia ka mana kiʻi kiʻi maikaʻi loa, a me ke kū'ēʻana i ka hoʻopiliʻana i ka corrosio ma keʻano he nui a me nā wai wai. Hoʻohanaʻia ia ma nā kiʻi kiʻi kiʻi kiʻi, Jewelery,ʻo Trim Trim, nā lima lima, escutchens, nā mea pāʻani puaʻa.
Nā keleawe melemele
C26000, 70/30 keleawe a me c26730, a me ke keleawe a me ka ikaika loa, a me ka ikaika ʻO nā kāleka keleawe he nui loa he hoʻohui liʻiliʻi loa o Arsenanic, e hoʻomaikaʻi hou i ke kū'ēʻana i ke kū'ēʻana i loko o ka wai ʻO kēia mau alloys heʻano maʻamau a me ke kala kalaʻokoʻa e pili ana i ke keleawe. Loaʻa iā lākou ka hui pūʻana o ka ikaika a me ka doncility i loko o ka cu-zn alloys, i hui pūʻia me ka paleʻana o ka corrosion. Ua hoʻohanaʻiaʻo C26000 no ka hoʻolālāʻana, huki a me nā mea kanu a me nā mea hoʻonaninani, a me nā mea hoʻopili. Ua hoʻohanaʻiaʻo C26130 no ka wai a me nā pono e hoʻopili ai me ka wai, e komo pū me ka wai o ka wai.
C26800, keleawe melemele, ka la haha hana a me kaʻike nui loa o ke keleawe. Hoʻohana ia i kahi o kona mau kiʻi kiʻi hohonu a me ke kumukūʻai haʻahaʻa e hāʻawi i kahi pono. I ka wā i hanaʻia ai nā'āpana o Beta Phase e hana ai, e hōʻemi ana i ka ductility a me ka corrosion constance.
ʻO nā keleawe me nā mea'ē aʻe
C35600 a me C37000, e kahakaha ana i ke keleawe, he 60/40 alpha-beda keleawe i hoʻohuiʻia e hāʻawi i nāʻano likeʻole. Ua hoʻohana nuiʻia lākou no nā papa i hoʻopaʻaʻia a me nā pakala, kūkulu i nā mea kanu lāʻau, nā wai. ʻAʻole lākou e hoʻohana no ka hana acid-it it act, no ka mea, e hoʻohanaʻia nā keleawe kula hoʻokahi-bale hoʻokahi.
C38000,'āpana keleawe Hāʻawi ke alakaʻi i nāʻanoʻokiʻoki manuahi. Loaʻaʻo C38000 i nā koʻokoʻo i loaʻa, nā channels, nā'āpana a me nā kihi,ʻo ia ka mea maʻamau i hoʻohanaʻia ma nā hale kūʻai kūkulu hale.
C38500,ʻokiʻoki i ke keleawe,ʻo ia kahiʻano kūpono loa o ka 60/40 keleawe, me nā hiʻohiʻona maikaʻiʻole. Hoʻohanaʻia ia ma ka hana nui o nā mea waiwai ma kahi o ka mea e pono ai ke ola a me ke ola o ke ola, a ma kahi o keʻano nui ma hope o ka hanaʻana.
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POST manawa: Dec-19-2022