ʻO ke koʻikoʻi koʻikoʻi tungsten threaded electrode ʻO ka paʻakikī a me ka nui
ʻO ka hana ʻana o nā electrodes tungsten threaded e pili ana i nā ʻanuʻu koʻikoʻi e hōʻoia i kahi huahana kiʻekiʻe a paʻa. ʻO kēia ka ʻike o nā ʻano hana maʻamau no nā electrodes threaded tungsten:
1. Koho waiwai: Hoʻomaka ke kaʻina hana me ke koho ʻana i nā mea waiwai tungsten kiʻekiʻe. ʻIke ʻia ʻo Tungsten no kona ʻano paʻakikī a me ka helu hoʻoheheʻe kiʻekiʻe, i mea kūpono no nā electrodes threaded kahi e koi ʻia ai ka lōʻihi a me ka pale wela.
2. Hoʻomākaukau ʻana i ka pauka: E hana i ka tungsten maka i koho ʻia i loko o ka pauka maikaʻi ma o ka hoʻohaʻahaʻa hydrogen a i ʻole ka emi ʻana o ka ammonium paratungstate (APT). ʻO kēia pauka ka mea nui no ka hana ʻana i nā electrodes threaded.
3. Ka hui ʻana a me ka hoʻopaʻa ʻana: Hoʻohui ʻia ka pauka Tungsten me nā mea hoʻohui ʻē aʻe e loaʻa ai nā waiwai i makemake ʻia, e like me ka hoʻonui ʻana i ka paʻakikī a me ka nui. A laila kaomi ʻia ka pauka hui ʻia i ke ʻano i makemake ʻia me ka hoʻohana ʻana i nā ʻenehana hoʻopili kiʻekiʻe e like me ke anuanu isostatic pressing (CIP) a i ʻole molding.
4. Sintering: Hoʻokomo ʻia ka pauka tungsten i hoʻopaʻa ʻia i kahi kaʻina hana hoʻoheheʻe kiʻekiʻe i loko o kahi ea i hoʻomalu ʻia (maʻamau i loko o kahi ʻene a i ʻole hydrogen environment). Kōkua ka Sintering e hoʻopaʻa i nā ʻāpana tungsten e hana i kahi ʻano paʻa a ikaika.
5. Mīkini a me ka wili: Ma hope o ka sintering, ua mīkini ʻia ka mea tungsten i ka nui hope a hoʻopaʻa ʻia e hana i ke ʻano electrode i makemake ʻia. Hoʻohana ʻia ka ʻenehana machining precision e hōʻoia i ka pololei o nā hiʻohiʻona milo.
6. Ka mālama ʻana i ka ʻili: Hiki i nā electrodes wili ke hana i ka mālama ʻana i ka ʻili e like me ka wili ʻana, polishing a i ʻole ka uhi ʻana e hoʻomaikaʻi i kā lākou hana a me ka ʻaʻahu a me ka pale ʻana.
7. Mana Mana: I loko o ke kaʻina hana, ua hoʻokō ʻia nā ana hoʻomalu maikaʻi e hōʻoia i ka hoʻokō ʻana o nā electrodes threaded i ka paʻakikī i koi ʻia, ka nui, ka pololei ʻana a me nā kikoʻī kikoʻī ʻē aʻe.
Ma ka hahai ʻana i kēia mau hana hana, hiki i nā mea hana ke hana i nā electrodes tungsten threaded me ka paʻakikī kiʻekiʻe, ka nui a me ka lōʻihi, e kūpono ana iā lākou no ke koi ʻana i nā noi i nā ʻoihana e like me ka welding, metalworking a me ka uila discharge machining (EDM).
Hoʻohana ʻia nā electrodes tungsten threaded i nā ʻano hana ʻenehana ma muli o ko lākou paʻakikī kiʻekiʻe, paʻa a me ka lōʻihi. Aia kekahi mau noi maʻamau:
1. Kuʻi kūʻē kūʻē: Hoʻohana ʻia nā electrodes tungsten threaded i ke kaʻina hana kuʻi kūʻē e like me nā wahi pili e hoʻokele i kēia manawa a hoʻoulu i ka wela e hoʻopili i nā ʻāpana metala. ʻO ka paʻakikī kiʻekiʻe o Tungsten a me ka pale wela e kūpono ia no ka pale ʻana i nā wela kiʻekiʻe a me nā koʻikoʻi mechanical i loaʻa i nā hana wili kūʻē.
2. Hoʻoheheʻe Uila (EDM): Ma EDM, hoʻohana ʻia nā electrodes tungsten threaded e like me nā mea hana no ka hoʻohua ʻana a me ka hana ʻana i nā mea conductive. ʻO ka paʻakikī o Tungsten a me ke kūpaʻa ʻana e lilo ia i koho maikaʻi loa no ka hana ʻana i nā ʻāpana mīkini paʻakikī ma o ke kaʻina hana EDM.
3. ʻAi ʻino: Hoʻohana ʻia nā electrodes i hoʻopaʻa ʻia i ka tungsten i loko o nā hana hoʻoheheʻe a i ʻole nā kaʻina hana e like me nā mea electrode no ka hana ʻana i nā ʻano paʻakikī a me nā hiʻohiʻona ma nā mea hana metala. Hiki i ke kiʻekiʻe kiʻekiʻe o Tungsten a me ka thermal conductivity ka mea hiki ke hoʻoneʻe pono i nā mea a me ka mīkini pololei i nā noi erosion spark.
4. Hoʻokumu ʻia a me ke kāʻei ʻana: Hoʻohana ʻia nā electrodes i hoʻopaʻa ʻia me ka tungsten i ka hana metala a me nā hana hoʻopaʻa ʻana e kōkua ai i ka hana ʻana, kuʻi a ʻokiʻoki i nā ʻāpana metala a me nā ʻāpana. ʻO ka paʻakikī a me ka lōʻihi o Tungsten ka mea kūpono no ka pale ʻana i nā ikaika mechanical i loko o ke kaʻina hana metala.
5. ʻO ke aniani a me ka hoʻoheheʻe ʻana: hoʻohana pū ʻia nā electrodes tungsten threaded i nā aniani a me nā noi hana seramika no ka wili, ʻokiʻoki a hoʻohua ʻana paha i kēia mau mea palupalu. ʻO ka paʻakikī o Tungsten a me ke kūpaʻa ʻaʻahu e kūpono ia no ka mīkini pololei i loko o nā ʻoihana aniani a me nā seramika.
6. Aerospace a me Defence: Hoʻohana ʻia nā electrodes tungsten threaded i nā ʻano hana hana a me ka mālama ʻana i nā ʻāpana aerospace a me ka pale, me ka welding, machining a me ka hana metala, e koi ana i ka hana kiʻekiʻe a me nā mea hana paʻa.
Ma ke ʻano holoʻokoʻa, ʻo ka paʻakikī kiʻekiʻe, ka nui, a me ka lōʻihi o nā electrodes tungsten threaded e kūpono iā lākou no nā ʻano hana ʻenehana, ʻoi aku ka nui o nā kaʻina e pili ana i nā mahana kiʻekiʻe, ke kaumaha mechanical, a me nā koi mīkini pololei.
| Inoa Huahana | Electrode Uila Tungsten |
| Mea waiwai | W1 |
| Hōʻike | Hoʻopilikino ʻia |
| Ili | ʻO ka ʻili ʻeleʻele, holoi ʻia ka alkali, poni. |
| ʻenehana | Kaʻina hana sintering, machining |
| Lae hoohehee | 3400 ℃ |
| ʻO ka mānoanoa | 19.3g/cm3 |
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