Pehea i hana ʻia ai ke keleawe tungsten?

Hana ʻia ka tungsten keleawe ma o ke kaʻina i kapa ʻia ʻo infiltration. Ma kēia kaʻina hana, ua hui pū ʻia ka pauka tungsten me kahi mea hoʻopili e hana i kahi kino ʻōmaʻomaʻo. Hoʻopili ʻia ka compact e hana i kahi iwi porous tungsten. Hoʻokomo ʻia ka iwi porous tungsten me ke keleawe hoʻoheheʻe ʻia ma lalo o ke kiʻekiʻe kiʻekiʻe a me ke kaomi. Hoʻopiha ke keleawe i nā pores o ka iwi tungsten e hana i kahi mea hoʻohui i loaʻa nā waiwai o ka tungsten a me ke keleawe.

Hiki i ke kaʻina hana infiltration ke hana i ka tungsten keleawe me nā ʻano ʻano like ʻole a me nā waiwai, e kūpono ana ia no ka nui o nā noi e like me nā pili uila, electrodes a me nā wela wela.

pā keleawe tungsten

Hoʻohana ʻia ʻo Copper-tungsten i nā ʻano noi like ʻole ma muli o kona hui pū ʻana o nā waiwai. Aia kekahi mau hoʻohana maʻamau:

1. Hoʻopili uila: Hoʻohana maʻamau ka Copper tungsten i nā pilina uila no nā volta kiʻekiʻe a me nā noi kiʻekiʻe o kēia manawa ma muli o kona maikaʻi maikaʻi a me ka hoʻokele wela, a me ke kūpaʻa arc a me ke kūpaʻa ʻana.

2. Electrode: Ma muli o kona wahi hoʻoheheʻe kiʻekiʻe, maikaʻi thermal conductivity, a me ka corrosion kū'ē, ua hoʻohana 'ia i ke kū'ē'ē welding electrodes, EDM (electrical discharge machining) electrodes, a me ka uila a me ka wela noi.

3. Aerospace a me Defence: Hoʻohana ʻia ka Tungsten copper i ka ʻoihana aerospace a me ka pale no nā nozzles rocket, nā pilina uila i loko o nā mokulele, a me nā mea ʻē aʻe e koi ai i ka ikaika kiʻekiʻe, ke kūpaʻa aahu, a me ka conductivity thermal.

4. Heat sink: Hoʻohana ʻia ma ke ʻano he wela wela no nā mea uila ma muli o kona conductivity thermal kiʻekiʻe a me ke kūpaʻa dimensional.

Paʻa loa ʻo Tungsten i ka ʻōpala a me ka corrosion. Ma muli o kona inertness, ʻaʻole e oxidize a ʻōpala paha ka tungsten ma lalo o nā kūlana maʻamau. Hana kēia waiwai i ka tungsten i mea waiwai i nā noi kahi e koʻikoʻi ai ke kūʻē corrosion.

ʻIke ʻia ke keleawe Tungsten no kona paʻakikī kiʻekiʻe. Hiki ke ʻokoʻa ka paʻakikī o ke keleawe tungsten ma muli o ke ʻano kikoʻī a me nā kūlana hana, akā ma ka laulā, ʻoi aku ka paʻakikī ma mua o ke keleawe maʻemaʻe ma muli o ke alo o tungsten. Hana kēia waiwai i ka tungsten copper i kūpono no nā noi kahi mea nui ke kūpaʻa a me ka lōʻihi. ʻO ka paʻakikī o ke keleawe tungsten he mea kūpono ia no ka hoʻohana ʻana i nā pili uila, nā electrodes, a me nā mea ʻē aʻe e pono ai ke kūʻē i ka lole.


Ka manawa hoʻouna: Mei-06-2024