Ko ngā pereki konukōre teitei he mea hanga ki te konukōre (MgO) me te konukōre waikura (Cr2O3) hei wāhanga matua, ko te periclase me te spinel hei wāhanga kohuke matua o ngā hua ātete. He tino ātete ngā pereki pēnei i te konukōre teitei, he kaha teitei ki te pāmahana, he ātete ki te para taketake, he tino pumau ki te wera, ā, he ngāwari hoki te urutau ki te para waikawa. Ko te rauemi mata matua hei hanga pereki ātete konukōre teitei ko te konukōre kua whakatōngia me te konukōre. Me teitei te kounga o te konukōre, ko ngā whakaritenga mō te hanganga matū o te konukōre ko: Cr2O3: 30 ~ 45%, CaO1.0 ~ 1.5%.
Ngā Āhuatanga o ngā Pereki Chrome Teitei
- Te kaha teitei,
- Ātete ki te waikura,
- Ātete ki te horo,
- He ātete pai ki te paru,
- He pai te pumau o te ru wera.
Te Hanganga o ngā Pereki Chrome Teitei
Ko te nuinga o ngā pereki konukōre teitei he mea hanga ki te Cr2O3, te zirconia monoclinic me te paura alumina. Nō reira, he hononga tata te mahi a ngā pereki konukōre teitei ki te mahi a ēnei matū. Kei roto i ngā pereki konukōre teitei te 30% o te konukōre hemitrioxide, ā, he ātete ki ngā para waikawa me te kawakore ngā pereki konukōre teitei, ā, e whakamahia ana i roto i te paparanga wehe, me ngā oumu whakarewa kore-koiora, me ētahi atu.
Te Tukanga Hanga Pereki Chrome Teitei
He mea hanga ngā pereki ātete-kōromo teitei i te ranunga konupūmā me te konganuku kōromo kounga teitei. Ka taea te whakarerekē i te nui o te Cr2O3 kia rite ki ngā hiahia rerekē, kia pai ai te pumau o te hua i te wera me te mahi pāmahana teitei. He whānuitia te whakamahinga o ngā pereki kōromo teitei i roto i te oumu sima me ngā oumu whakarewa kore-koiora, me ērā atu.
Ngā Whakatakotoranga o ngā Pereki Chrome Teitei ā-Rongsheng
| Taonga | RS-Cr94 | RS-Cr92 | RS-Cr90 | RS-Cr80 |
| Cr2O3 % | 94 | 92 | 90 | 80 |
| TiO2% | 3.8 | 3.8 | 4 | - |
| % o te Āhua o te Pūwero | ≤16 | ≤20 | ≤20 | ≤20 |
| Te Matotoru o te Papatipu g/cm3 | ≥4.33 | ≥4.05 | ≥4.1 | ≥4.00 |
| Kaha pēhi makariri MPa | ≥200 | ≥100 | ≥100 | ≥100 |
| 0.2Mpa Te ātete i raro i te kawenga T0.6 ℃ | ≥1700 | ≥1680 | ≥1680 | ≥1670 |
Te Whakamahinga o ngā Pereki Chrome Teitei
Ka taea te whakamahi i ngā pereki konukōre teitei i roto i te umanga whakarewa, te umanga rauemi hanga whare, me ētahi atu oumu whakarewa kore-koiora, ā, ka taea hoki te whakamahi hei whakarārangi i te rohe whakatā o te tukatuka maroke hou o ngā oumu sima me ngā oumu tāke karāhe hei oumu tirotiro me ētahi atu oumu ahumahi.
Kaihanga Pereki Chrome Teitei mai i te Wheketere Whakamātao RS
He kamupene ngaio a RS Refractory Factory, he kamupene hanga pereki chrome teitei, i whakatūria i te tīmatanga o te rautau 90. Neke atu i te 20 tau te roa o te mahi a te RS Refractory Factory ki te hanga poraka chrome teitei. Ko ngā painga o RS Refractory Factory e whai ake nei:
- Te wāhi pai,
- Ngā pauna nui,
- He ingoa pai,
- Utu pai,
- Ratonga ngaio,
- Tukunga tere.
