ʻO ke keleawe Tungsten kahi huila o ka tungsten a me ke keleawe, me ka hoʻohana ʻana i ka ʻenehana o ke kaomi isostatic, ka sintering kiʻekiʻe o ka tungsten framework, a me ka infiltration solution o ke keleawe.

(1) Hōʻuluʻulu nā electrodes welding resistance i nā mea maikaʻi o ka tungsten a me ke keleawe, me ke kūpaʻa kiʻekiʻe o ka wela, ke kū ʻana o ka erosion arc, ka ikaika kiʻekiʻe, ka gravity kikoʻī kiʻekiʻe, ka conductivity maikaʻi a me ka conductivity thermal, ka ʻoki maʻalahi a me ka hana ʻana, a me nā waiwai hoʻoluʻu wela. Ma muli o ka paʻakikī kiʻekiʻe, ka helu hoʻoheheʻe kiʻekiʻe, a me nā hiʻohiʻona anti adhesion o ka tungsten, hoʻohana pinepine ʻia lākou e like me ka projection welding a me ka butt welding electrodes me kekahi mau pale pale a me ke kūpaʻa wela kiʻekiʻe.

(2) Ke hoʻohana ʻia nā electrodes uila no nā poʻi i hana ʻia me ke kila tungsten a me nā ʻāpana superhard kūpaʻa kiʻekiʻe e koi ai i ka hoʻoheheʻe uila, loaʻa nā electrodes maʻamau i nā poho kiʻekiʻe a me nā wikiwiki lohi. ʻO ka nui o ka corrosion kiʻekiʻe, ka haʻahaʻa haʻahaʻa haʻahaʻa, ke ʻano electrode pololei, a me ka hana hana maikaʻi o ke keleawe tungsten hiki ke hoʻomaikaʻi nui i ka pololei o nā ʻāpana i hana ʻia.

(3) I ka wā o ka hana ʻana o nā paipu hoʻokuʻu haʻahaʻa kiʻekiʻe, e hoʻonui ʻia ka mahana o ka mea pili i kekahi mau kaukani degere Celsius i loko o nā kekona wale nō. A ʻo ka hana anti ablation kiʻekiʻe o ka tungsten copper, ke kūʻē kiʻekiʻe, ka conductivity koʻikoʻi a me ka conductivity thermal e hāʻawi i nā kūlana kūpono no ka hana paʻa o nā paipu hoʻokuʻu.

(4) Loaʻa nā mea hoʻopihapiha uila i nā hiʻohiʻona haʻahaʻa haʻahaʻa o ka tungsten a me nā hiʻohiʻona thermal conductivity kiʻekiʻe o ke keleawe. Hiki ke hoʻololi ʻia kā lākou thermal expansion coefficient a me conductivity ma o ka hoʻoponopono ʻana i ka haku mele ʻana o ka mea, e hāʻawi ana i ka maʻalahi no ka hoʻohana ʻana i ka mea.