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10-50mm Calcium Silicon Alloy Puʻupuʻu
ʻIke kumu:
ʻO kahi hui binary i loaʻa i ke silikoni a me ka calcium, no ka māhele o ka ferroalloy.ʻO kāna mau mea nui he silikoni a me ka calcium, a loaʻa pū kekahi i nā haumia e like me ka hao, aluminika, kalapona, sulfur a me ka phosphorus i nā ʻano like ʻole.Hoʻohana ʻia i ka ʻoihana hao a me ke kila e like me ka mea hoʻohui calcium, deoxidizer, desulfurizer a me ka denaturant o nā non-metallic inclusions.Hoʻohana ka ʻoihana hao e like me ka inoculant a me ka denaturant.
| Si(%) | Ca(%) | Al(%) |
| 50-55 | 24-26 | <1.5 |
| 55-60 | 26-28 | <1.5 |
| 55-60 | 28-30 | <1.5 |
| 55-65 | 30-32 | <1.5 |
Noi:
No ka mea, calcium a me ka wai kila i loko o ka oxygen, sulfur, hydrogen, nitrogen a me carbon i ka ikaika affinity, no laila, silicon calcium alloy ua hoʻohana nui ia no ka wai kila deoxidation, degassing a me ka sulfur paʻa.He ikaika ka hopena exothermic o ka hoʻohui ʻana o si - ca i ke kila hoʻoheheʻe.Huli ka calcium i mahu calcium i loko o ke kila wai, he hopena hoʻoulu ʻia i ke kila wai a he pōmaikaʻi ia i ka lana ʻana o nā mea hoʻokomo nonmetallic.Ma hope o ka deoxidation, e hana ʻia nā mea hoʻohui non-metallic me nā ʻāpana nui a me ka maʻalahi e lana, a e hoʻololi pū ʻia ke ʻano a me nā waiwai o nā mea non-metallic inclusions.No laila, hoʻohanaʻia ka si-Ca alloy no ka hanaʻana i ke kila maʻemaʻe, ke kila kiʻekiʻe me ka oxygen haʻahaʻa a me ka sulfur content, a me ke kila kūikawā me ka oxygen haʻahaʻa loa a me ka sulfur.Hoʻohui i ka calcium silicon alloy hiki ke hoʻopau e like me ka deoxidizer hope loa i ke kila alumini i loko o ka ladle nozzle nodules, a me ke kila hoʻomau mau |ka hao ana o ka nozzle tundish clogging a pela aku.Ma ke kaʻina hana o ka hoʻomaʻemaʻe ʻana i ke kila ma waho o ka umu ahi, ua hoʻemi ʻia ka ʻike o ka oxygen a me ka sulfur i ke kila i kahi pae haʻahaʻa loa ma o ka deoxidizing a me ka desulphurizing me ka pauka silicate calcium a i ʻole uea kumu.Hiki iā ia ke hoʻomalu i ke ʻano o ka sulfide i ke kila a hoʻomaikaʻi i ka helu hoʻohana o ka calcium.I ka hana ʻana i ka hao hao, ʻaʻole wale ke pāʻani ʻo si-Ca alloy i ka deoxidation a me ka hoʻomaʻemaʻe ʻana, akā hoʻokani pū kekahi i ka inoculation, e kōkua ana i ka hoʻokumu ʻana i ka graphite maikaʻi a spherical paha.ʻO ka hāʻawi ʻana i ka graphite i ka hao hina hina ʻano like a hoʻemi ʻia ke ʻano o ke keʻokeʻo.A hiki ke hoʻonui i ke silika, desulfurization, hoʻomaikaʻi i ka maikaʻi o ka hao.
Palapala
Ua ʻae ʻia nā huahana e FDA, REACH, ROSH, ISO a me nā palapala hōʻoia ʻē aʻe, e like me nā kūlana aupuni.
Pōmaikaʻi
Pono Mua
Kumukūʻai hoʻokūkū
Laina Hana Hana mua
Kahua Hana
Nā lawelawe kūikawā
hale hana
Hoʻopili
1000kg ʻeke ʻeke
20MT no 1×20'FCL
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