Nā ʻāpana paʻakikī i ka ʻaʻahu ʻana i ke kiʻi

ʻO nā ʻāpana kūʻokoʻa paʻakikī

ʻO ka wehewehe pōkole:

ʻO nā mea hoʻohui nui he chromium, molybdenum, a me tungsten, me ka liʻiliʻi o niobium, tantalum a me indium.Ma waho aʻe o kona kūpaʻa ʻaʻahu, loaʻa iā ia ke kūpaʻa oxidation maikaʻi, ke kūpaʻa corrosion a me ka hana welding.Hiki ke hoʻohana ʻia no ka hana ʻana i nā ʻāpana pale ʻaʻahu, a hiki ke hoʻohana ʻia ma ke ʻano he mea pale e uhi ai i ka ʻili o nā mea kumu ʻē aʻe ma o ka hoʻoulu ʻana a me ke kaʻina hana.

Loaʻa i ka pauka hoʻoheheʻe hoʻoheheʻe ʻia i loko o ka nikela a me ka pauka huila non-fluxing.

ʻO ka pauka nickel-fluxing non-fluxing e pili ana i ka pauka nickel-based alloy i loaʻa ʻole ka B, Si a i ʻole B a he haʻahaʻa Si maʻiʻo.Hoʻohana nui ʻia kēia ʻano pauka i ka plasma arc spray coating, flame spray coating a me ka plasma surface strengthening.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻO ka mea nui: Ni-Cr alloy powder, Ni-Cr-Mo alloy powder, Ni-Cr-Fe alloy powder, Ni-Cu alloy powder, Ni-P a me Ni-Cr-P alloy powder, Ni-Cr-Mo-Fe pauka huila pauka Alloy pauda, Ni-Cr-Mo-Si kiʻekiʻe aʻaʻaʻaʻaʻaʻaʻaʻaʻa pauka, Ni-Cr-Fe-Al huila pauka, Ni-Cr-Fe-Al-B-Si pauka huila, Ni-Cr-Si pauka huila , Ni- Cr-W-ma muli o ka aahu a me ka corrosion-pale i ka pauka alloy, etc.

Hoʻokumu ʻia ka pauka nickel-fluxing alloy ma ka hoʻohui ʻana i ka nui kūpono o B a me Si i ka pauka nickel alloy.ʻO ka mea i kapa ʻia ʻo self-fluxing alloy powder, i ʻike ʻia ʻo eutectic alloy, hard-faced alloy, he pūʻulu o nā pauka i hana ʻia e ka hoʻohui ʻana i nā mea hoʻohui (ka nui o ka boron a me ke silicon) hiki ke hana i kahi eutectic haʻahaʻa haʻahaʻa i ka nickel, cobalt, a me nā mea hoʻohui hao.Mea waiwai.

ʻO nā pauka hoʻoheheʻe ʻia i ka nickel i hoʻohana maʻamau ʻia e pili ana i ka pauka alloy Ni-B-Si, Ni-Cr-B-Si ka pauka hao, Ni-Cr-B-Si-Mo, Ni-Cr-B-Si-Mo-Cu . tungsten carbide dispersion nickel-based self-fluxing powder Alloy pauda, etc.

ʻO ke kuleana o nā mea boron a me ke silika: e hoʻemi nui i ka helu heheʻe o ka huila, e hoʻonui i ka ʻāpana wela liquidus paʻa, a hana i kahi eutectic haʻahaʻa haʻahaʻa;ka hoemi deoxidation a me ka hana slag;ka paʻakikī a me ka hoʻoikaika ʻana i nā uhi.