IBICURUZWA
Igenzura rya Silicon Amatafari 19 Imyobo
Ibisobanuro
Amatafari ya silika ya silika akoreshwa nk'abatwara ubushyuhe bwo hejuru. Ihame ryakazi ryayo ni ukubanza gutwika gaze yamakara, gukoresha gazi yubushyuhe bwo hejuru yubushyuhe bwakozwe kugirango ushushe amatafari ya cheque muri regenerator, hanyuma ushushe umwuka ukonje ukoresheje amatafari ashyushye, bigatuma amashyiga ashyushye azunguruka ukundi. Kora umuriro no gutanga umwuka, kandi uhore ubona ubushyuhe bwo hejuru bwo mu ziko riturika. Imikorere y'itanura rishyushye ni ugushyushya umwuka ukonje woherejwe mu itanura riturika na blower mu kirere gishyushye, hanyuma wohereze umwuka ushyushye mu itanura riturika unyuze mu muyoboro ushyushye kugira ngo utwike.
Mu gihe cyo gutanga ikirere, umwuka ukonje uhuhwa na blower winjira mu itanura rishyushye, ushyutswe n'amatafari ya cheque mu kirere gishyushye, kandi woherezwa mu itanura riturika binyuze mu muyoboro ushyushye. Amatafari yagenzuwe akoreshwa cyane cyane mu ziko rishyushye. Iyo ubushyuhe bwikirere bushyushye buri munsi ya 900 ℃, ibumba rikoreshwa muri rusange. Iyo ubushyuhe bwikirere burenze 900 ° C, ibikoresho byamatafari ya cheque ni alumina, mullite, sillimanite, na silicon.
Amatafari ya silika
INGINGO | YC-94K | YC-95B | YC-95A | YC-96B | YC-96A | |
---|---|---|---|---|---|---|
SiO2% | ≥94 | ≥95 | ≥95 | ≥96 | ≥96 | |
Fe203% | ≤1.5 | ≤1.2 | ≤1.2 | ≤1.0 | ≤0.8 | |
Kunanirwa ℃ | ≥1710 | ≥1710 | ≥1710 | ≥1710 | ≥1710 | |
AP% | ≤24 | ≤22 (24 | ≤22 (24) | ≤22 (24) | ≤22 (24) | |
BD g / cm3 | ≤2.33 | ≤2.35 | ≤2.35 | ≤2.34 | ≤2.34 | |
MPa | ≥20KG | ≥30 | ≥30 (25) | ≥30 (25) | ≥30 (25) | ≥30 (25) |
≥35 (30 | ≥35 (30) | ≥35 (30 | ≥35 (30) | |||
AMATEGEKO ℃ | ≥1630 | ≥1650 | 601660 | 701670 | 801680 |
Amatafari ya silicon
Amatafari ya cheque ya silicon akoreshwa cyane mumashyiga ashyushye. Iyo ubushyuhe bwikirere bushyushye buri munsi ya 900 ℃, ibumba rikoreshwa muri rusange. Iyo ubushyuhe bwumuyaga burenze 900 ℃, amatafari ya gride ya silicon akozwe muri alumina ndende, mullite, sillimanite na silicon.
Mu bihe bimwe, itanura rinini riturika rikoresha amatafari gakondo ya 7-ya diametre ya 30mm na 19-matafari 19 na diameter ya 43mm, byongera ubushyuhe bwikirere kuri 38 ° C; itanura rito kandi rito rifite itanura rikoresha amatafari 19 yu mwobo ufite diameter ya 25mm n'amatafari 31, byongera ubushyuhe bwikirere kuri 19 ° C.