ʻO ka nuipaʻa paʻakikī o ka magnesium ramming he hapa nui ia o nā mea granular a me kahi hapa haʻahaʻa loa o ka mea hoʻopaʻa a me nā hui ʻē aʻe o ka ʻōnaehana hoʻolaha, a me nā ʻano palaoa a pau, ka pauka, e kuʻi ʻia e ke ʻano o ke kūkulu ʻana i kahi ikaika. Hoʻohui ʻia ka nuipaʻa magnesium ramming me ka corundum, ka bauxite clinker kiʻekiʻe, ka silicon carbide ma ke ʻano he aggregate, nā ʻano pauka āpau, ka pauka maikaʻi loa, ka micropowder, ka pauka alumina a me ka hui pū ʻana me nā ʻano hui like ʻole.
ʻO ka nuipa magnesia ramming kahi ʻano mea refractory alkali amorphous, i haku ʻia me nā mea electromagnet a i ʻole nā mea magnesia refractory sintered, ka mea hoʻohui pauka superfine a me ka pilina kemika. ʻO ka mea mua, ua calcined ʻia ke one magnesia maʻemaʻe kiʻekiʻe a me ka pauka magnesia no ʻekolu manawa e ʻae i ka hoʻonui piha ʻana a me ka hoʻoemi ʻana o ke one magnesia a me ka pauka magnesia. A laila hana ʻia ka hapa o nā hua magnesia e like me nā koi hoʻohui.
1. E hohola i ka mea ma lalo me ka mānoanoa o 100mm a 150mm a hoʻopaʻa paʻa,
2.E hoʻomaʻemaʻe i ka ʻili, e hana hou i ka hana ramming i hoʻokahi manawa hou
3. E kau i kahi ʻāpana kila ma luna o ka ʻili e pale aku i ka hōʻino ʻia ma ka ʻili i ke kau ʻana i nā ʻōpala a me ka metala wela.
| Mea | M-95 | DM-90 | |
| Kemika.comp≥ | MgO | 95 | 90 |
| Cr2O3 | 2.0 | 2.0 | |
| BD g/cm3≥ | 2.80 | 2.70 | |
| 110℃ ikaika o ka maloʻo ʻana (MPa) ≥ | 40 | 38 | |
| 1300℃ ikaika ma hope o ka puhi ʻana (MPa) ≥ | 40 | 34 | |
| 1600℃ ikaika ma hope o ka puhi ʻana (MPa) ≥ | 40 | 38 | |
| APP: Hoʻohana ʻia no ka umu kapuahi kila e hoʻopiha ana i nā mea, ke kauoha ʻana i ka uhi a me ka hoʻopiha ʻana | |||
Hiki ke hoʻohana ʻia ka nui o ka magnesia refractory e like me ka lining hou a i ʻole ka mea hoʻoponopono, e like me ka hoʻoponopono ʻana i ka lalo o ke kapuahi hāmama, ka hoʻoponopono ʻana i ka lining converter, a i ʻole ka mea hoʻopiha waha kila. A hoʻohana pū ʻia ka nui o ka magnesium ramming i ka metallurgy, nā mea kūkulu hale, ka hoʻoheheʻe ʻana i ka metala non ferrous, ka ʻoihana kemika, nā mīkini a me nā ʻoihana hana ʻē aʻe.
ʻO ka hale hana kūpaʻa RS kahi mea hoʻolako nui magnesium ramming ʻoihana i hoʻokumu ʻia i ka hoʻomaka ʻana o nā makahiki 90 o ke kenekulia iwakālua. Ua loea ka hale hana kūpaʻa RS i ka nui magnesium ramming no nā makahiki he 20 a ʻoi. inā he koi kāu no ka nui magnesium ramming, a i ʻole he mau nīnau kāu e pili ana i ka nui magnesia ramming e pili ana i nā ʻōkuhi kino a me nā kemika, e ʻoluʻolu e kelepona mai iā mākou no ka manuahi. a ʻo ka hale hana kūpaʻa Rs ma ke ʻano he mea hana nui magnesia ramming ʻoihana ma Kina, loaʻa iā ia kekahi mau pono hoʻokūkū penei: