Kūʻai Wela 5 ʻīniha Abrasive Grinding Disc For Angle Grinder Stainless Steel Cutting Disc

ʻO ke kila kila kūikawā ke ʻano o ka ʻoki ʻoki, e like me ka inoa i hōʻike ʻia, hoʻohana pono ʻia e ʻoki i ke kila kila. Nui nā mea i loaʻa no kēia ʻano ʻoki ʻoki, a i kēia manawa e hōʻike pōkole mākou iā ʻoe.
1. ʻO ke alumina keʻokeʻo: Hana ʻia mai ka pauka alumini oxide ʻoihana, hoʻoheheʻe ʻia ma kahi kiʻekiʻe kiʻekiʻe ma luna o 2000 degere i loko o kahi arc uila a hoʻomaha. Ua ʻoki ʻia a hoʻohālikelike ʻia, hoʻokaʻawale ʻia e wehe i ka hao, a kānana ʻia i loko o nā ʻāpana like ʻole. ʻOiʻiʻo kona ʻano, ʻoi aku ka paʻakikī, a ʻo nā ʻāpana he mau kihi ʻoi. He kūpono ia no ka hana ʻana i nā ceramics, resin bonded abrasives, a me ka wili, polishing, sandblasting, precision casting (precision casting specialized alumina), a hiki ke hoʻohana ʻia e hana i nā mea refractory holomua.
2. Brown corundum: Ua hana nui ia me ka bauxite a me ka coke (anthracite) e like me nā mea maka, a ua hoʻoheheʻe ʻia i ka wela kiʻekiʻe i loko o ka umu ahi arc. ʻO ka mea wili i hana ʻia me ia mea kūpono no ka wili ʻana i nā metala me ka ikaika tensile kiʻekiʻe, e like me nā mea kila maʻamau, hao malleable, keleawe paʻa, etc. Hiki ke hoʻohana ʻia e hana i nā mea refractory holomua. Loaʻa iā ia nā hiʻohiʻona o ka maʻemaʻe kiʻekiʻe, ka crystallization maikaʻi, ka wai ikaika, ka hoʻonui laina laina haʻahaʻa, a me ka pale ʻana i ka corrosion.
3. Silicon carbide: Hana ʻia ia e ka hoʻoheheʻe ʻana i ka wela kiʻekiʻe me ka hoʻohana ʻana i ke one quartz, ka petroleum coke (a i ʻole ka lanahu coke), a me nā ʻāpana lāʻau e like me nā mea maka i loko o kahi umu kūʻē. Ma waena o nā mea refractory non oxide high-tech hou e like me C, N, a me B, silicon carbide ka mea i hoʻohana nui ʻia a me ka waiwai. Hiki ke kapa ʻia ke one kila a i ʻole ke one refractory.