Alumina chena yakasanganiswa / White CorundumGritchinhu chinorasika chemhando yepamusoro, chinogadzirwa nehupfu hwealumina hwemhando yepamusoro nekunyunguduka pamusoro pe2000 ℃ muchoto chemagetsi uye kutonhodza, chakakamurwa kuita saizi dzakasiyana dzezviyo. Alumina chena yakasanganiswa ndiyo chinhu chikuru chekugadzira zvinhu zvisina kuumbwa uye zvine chimiro chinorasika.
Alumina chena yakasanganiswa yakagadzirwa nehupfu hwealumina ine sodium shoma nekunyungudutsa pakupisa kwakanyanya, kutonhora crystallization, uye kupwanywa. Magirasi machena akasanganiswa ealumina anodzorwa zvakasimba kuti arambe achipararira saizi yetsanga uye chitarisiko chakafanana.
Inoshandiswa zvakanyanya mumidziyo yekubikisa yeladle, zvinhu zvesimbi zvinomhanya, zvinhu zvinosanganisa pfuti dzinopikisa uye zvimwe zvigadzirwa zvinopikisa zvemonolithic; Kune zvinhu zvinopikisa zvakaumbwa, inonyanya kushandiswa muzvinhu zvemhando yepamusoro zve corundum brick, corundum mullite, refining steel porous plug brick, integral spray gun, steel making uye continuous casting industry.
Inogonawo kushandiswa sezvinhu zvekupukuta, kukanda nemazvo, kupfapfaidza nekuputira, zviumbwa zvedongo zvakakosha
| Kuomarara kweMohs | 9 |
| Kuwanda kwehuwandu | 1.75-1.95g/cm3 |
| Simba regiravhiti rakanyatsojeka | 3.95g/cm3 |
| Kuwanda kwevhoriyamu | 3.6 |
| Dhigirii rekunyunguduka | 2250℃ |
| Dhigirii reRefractory | 2000℃ |
Alumina chena yakasanganiswa yakagadzirwa nehupfu hwealumina ine sodium shoma nekunyungudutsa pakupisa kwakanyanya, kutonhora crystallization, uye kupwanywa. Magirasi machena akasanganiswa ealumina anodzorwa zvakasimba kuti arambe achipararira saizi yetsanga uye chitarisiko chakafanana.
| Inoshandiswa pakushandisa mushonga unorasika, unokandwa | |||||
| Zvivakwa | 0-1 1-3 3-5m/m | F100 F200 F325 | |||
| Kukosha kweVimbiso | Kukosha Kwakajairika | Kukosha kweVimbiso | Kukosha Kwakajairika | ||
| Kuumbwa kweMakemikari | Al2O3 | ≥99.1 | 99.5 | ≥98.5 | 99 |
| SiO2 | ≤0.4 | 0.06 | ≤0.30 | 0.08 | |
| Fe2O3 | ≤0.2 | 0.04 | ≤0.20 | 0.1 | |
| Na2O | ≤0.4 | 0.3 | ≤0.40 | 0.35 | |
| Inoshandiswa pakugadzira mabhurasiti, kuputika, kukuya | |||
| Zvivakwa | Zviyo | ||
| 8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# | |||
| Kukosha kweVimbiso | Kukosha Kwakajairika | ||
| Kuumbwa kweMakemikari | Al2O3 | ≥99.1 | 99.5 |
| SiO2 | ≤0.2 | 0.04 | |
| Fe2O3 | ≤0.2 | 0.03 | |
| Na2O | ≤0.30 | 0.2 | |
| Inoshandiswa pakugadzira mabrasives, lapping, Polishing | ||||
| Zvivakwa | Upfu hweMicro | |||
| "W" | W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5 | |||
| "FEPA" | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 | |||
| "JIS" | 240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000# 8000# 10000# 12500# | |||
| Kukosha kweVimbiso | Kukosha Kwakajairika | |||
| Kuumbwa kweMakemikari | Al2O3 | ≥99.1 | 99.3 | |
| SiO2 | ≤0.4 | 0.08 | ||
| Fe2O3 | ≤0.2 | 0.03 | ||
| Na2O | ≤0.4 | 0.25 | ||
Zvakanakira
Alumina chena yakasanganiswa ine refractory 0-1mm
1. Kuomarara kwakanyanya uye zvidimbu zvakakora. Kutenderera kwechidimbu chimwe chete kwakanaka.
2. Ruvara rwacho ruchena chose, haruna tsvina, kuitira kuti rukoko rusaparare kana kuti bepa risingaparare uye rive pachena.
3. Kugoverwa kwakafanana kwehukuru hwezvikamu, chimiro chimwe chete chezvikamu chinoenderana, nemhedzisiro shoma inodzivirira kupera.
4. Kugadzikana kwemakemikari uye acid, alkali haina chiito, kugadzikana kwekupisa kwakanyanya kwakanaka kwazvo.
1. Kuputira jecha, kupukuta nekukuya simbi negirazi.
2. Kuzadza pendi, chifukidziro chisingapfeki, ceramic, uye glaze.
3. Kugadzira vhiri rekukuya, sandpaper nejira reemery.
4. Kugadzirwa kwema ceramic filter membranes, ma ceramic tubes, ma ceramic plates.
5. Yekushandisa pasi rinodzivirira kupfeka.
6. Kuputira mabhodhi edunhu nejecha.
7. Kuputirwa kwengarava, mainjini endege, njanji dzezvitima uye mitumbi yekunze.
8. Zviyo zvichena zvakasiyana-siyana zvakasanganiswa nealuminium oxide zvinogona kugadzirwa zvichienderana nezvinodiwa nevatengi.
Kana muine mibvunzo. Ndapota inzwa wakasununguka kutibata nesu.