nūhou

ʻO ka pā kila welu:

Weathering structural kila he atmospheric corrosion-kū pale kila, nona ka haʻahaʻa-alloy kiʻekiʻe-ikaika structural kila.E like me kona mau hiʻohiʻona nui, ua māhele ʻia i ke kila hoʻolālā kiʻekiʻe a me ke kila welu no nā hale welded.

Hoʻokaʻawale:

ʻO ke kila hoʻoheheʻe kiʻekiʻe

ʻO ke kila kiʻekiʻe ke kū'ē i ka wā e hoʻohui i kahi liʻiliʻi o ke keleawe, phosphorus, chromium a me nā mea nickel i ke kila e hana i kahi pale pale ma luna o ka ʻili o ka hui metala e hoʻomaikaʻi ai i ke kūpaʻa corrosion o ke kila, a me kahi mea liʻiliʻi. Hoʻohana ʻia ka molybdenum, niobium, Vanadium, titanium, zirconium a me nā mea ʻē aʻe e hoʻomaʻemaʻe i nā kīʻaha, hoʻomaikaʻi i nā waiwai mechanical o ke kila, hoʻomaikaʻi i ka ikaika a me ka paʻakikī o ke kila, hoʻemi i ka mahana hoʻololi brittle, a hoʻomaikaʻi i ke kūʻē ʻana i ka brittle. haʻihaʻi.

Ke kila welu no ʻelua mau hale welded

ʻO nā mea i hoʻohui ʻia i ke kila, koe wale nō ka phosphorus, ʻo ia ka mea like me nā mea o ke kila kiʻekiʻe e kūʻē i ka wā, a ua like nō hoʻi kā lākou mau hana, a hoʻomaikaʻi i ka hana kuʻi.

hoʻohana:

Hoʻohana nui ʻia ka hoʻohana ʻana i ke kila kila kiʻekiʻe no ka bolted, riveted a welded structural parts no nā kaʻa, nā ipu, nā hale, nā hale kiaʻi a me nā hale ʻē aʻe ma muli o kona kūpaʻa ʻoi aku ka maikaʻi o ka lewa ma mua o ke kila weathering no nā hale welded.Ke hoʻohana ʻia e like me nā ʻāpana welded structural, ʻaʻole pono ka mānoanoa o ke kila ma mua o 16mm.ʻOi aku ka maikaʻi o ka hana kuʻekuʻe ʻana o ke kila hoʻoheheʻe no ka hoʻolālā welded ma mua o ke kila kila kiʻekiʻe, a hoʻohana nui ʻia no nā ʻāpana welded o nā alahaka, nā hale a me nā hale ʻē aʻe.