Hoʻohana ʻia ka lehu iwi Kina i hana ʻia mai ka iwi bipi maʻemaʻe i ka hale hana seramika a me ka metallurgy a me nā mea hoʻolako |Gelken

Hoʻohana ʻia ka lehu iwi mai ka iwi bipi maʻemaʻe i ka keramika a me ka metallurgy

Lehu iwihe keʻokeʻo keʻokeʻo a pauka paha i loaʻa ma hope o ka hoʻopiliʻiaʻana o ka'āpana iwi i hoʻopauʻia i ka 1300 ℃. Ua koho ponoʻia nā mea maka a mākou e koho ai a ke alualu nei mākou i nā huahana kiʻekiʻe.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻohana nui ʻia ia i ka hana ʻana i ka porcelain iwi kiʻekiʻe i ka ʻoihana seramika, a hiki ke hoʻohana ʻia i ke aniani opal, pigment stabilizer, polishing agent, syrup clarifier, etc.

ʻO ka lehu iwi papa A he lanahu iwi i hana ʻia a hiki i ka 120 mesh, hoʻohana ʻia i ka ʻoihana ceramic a me ka metallurgical demould a me ka hoʻomaʻemaʻe wai.

Lehu iwiloaʻa mai nā iwi holoholona ma hope o ka calcination ma ke kiʻekiʻe wela.Hoʻokomo ʻia ka iwi maka i loko o kahi pahu paʻa kiʻekiʻe a hoʻohui ʻia me ka nui o ka wai.Hoʻomohu ʻia ka iwi ma 150 ℃ no 2 mau hola, no laila e hoʻoheheʻe ʻia ka iwi i loko o nā poloka iwi me ka ʻole o ka protein, a laila maloʻo.

Hoʻokomo ʻia ka poloka iwi maloʻo deprotein i loko o kahi kiln wela kiʻekiʻe me ke kinoea maoli e like me ka wahie a puhi ʻia ma kahi wela kiʻekiʻe o 1250 ℃ no 1 hola a i ʻole ma kahi wela kiʻekiʻe o 1300 ℃ no 45 mau minuke.I loko o kēia manawa, ua pau ka 'N' i ka calcined a pau loa nā bacteria i ke ahi.

Hoʻopiʻi ʻia nā poloka kalapona iwi puhi ʻia a nānā ʻia i nā kikoʻī like ʻole e ka pale vibrating, ʻo ia ka mea maʻamau: 60-100 mesh, 0-3mm, 2-8mm, etc.

Ke kino aKemika Nā mea	Kūlana hoʻāʻo	Ka hopena hoʻāʻo
1. AI2O3	≥0.01%	0.033%
2. Bao	≥0.01%	0.015%
3. CaO	≥50%	54.500%
4. P2O5	≥40%	41.660%
5, Calcination poho (Loss kaumaha)	≤1%	0.820%
6. SiO2	≥1%	0.124%
7. Fe2O3	≥0.05%	0.059%
8. K2O	≥0.01%	0.015%
9. MgO	≥1%	1.045%
10. Na2O	≥0.5%	0.930%
11. SrO	≥0.01%	0.029%
12. H2O	≤1%	0.770%
13. Pono ka manawa i hoʻopaʻa ʻia: ʻEkolu makahiki, Pono e mālama ʻia i loko o nā pahu i hoʻopaʻa ʻia i nā kūlana maloʻo maloʻo mai nā mea ʻala.