Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Medium-frequency induction furnace bottom impervious castable
The invention discloses a medium-frequency induction furnace bottom impervious castable, and belongs to the field of furnace lining materials. The refractory material comprises the following components in parts by weight: 30-50 weight parts a of dense corundum particles; 8-10 weight parts c of of spinel micro powder; 3-5 weight parts d of active alpha-Al2O3 micro powder; 2-3 weight parts e of zirconium oxide; 0.5-0.8 weight parts f of dispersed Al2O3 micro powder; 3-5 weight parts h of pure aluminate cement; and 0.02-0.1 weight parts i of a water reducing agent. The impervious castable for the furnace bottom of the medium-frequency induction furnace aims at solving the problems that in the prior art, bonded slag permeation is prone to occurring in a furnace bottom refractory material, has the advantages of being easy to construct, high in strength, resistant to slag permeation, capable of saving energy and environmentally friendly, and is an effective measure for solving the bonded slag permeation problem of the current furnace bottom refractory material.
本发明公开了一种中频感应炉炉底抗渗浇注料，属于炉衬材料领域。本发明包括以下重量份的成分：致密刚玉颗粒，重量份数a为30‑50；尖晶石微粉，重量份数c为8‑10；活性α‑Al2O3微粉，重量份数d为3‑5；氧化锆，重量份数e为2‑3；分散性Al2O3微粉，重量份数f为0.5‑0.8；纯铝酸盐水泥，重量份数h为3‑5；减水剂，重量份数i为0.02‑0.1。本发明针对现有技术中炉底耐火材料容易出现的粘渣渗透等问题，拟提供一种中频感应炉炉底抗渗浇注料，具有施工简单、强度高、抗渣渗透、节能环保的特点，是解决目前炉底耐火材料粘渣渗透问题的有效措施。
Medium-frequency induction furnace bottom impervious castable
The invention discloses a medium-frequency induction furnace bottom impervious castable, and belongs to the field of furnace lining materials. The refractory material comprises the following components in parts by weight: 30-50 weight parts a of dense corundum particles; 8-10 weight parts c of of spinel micro powder; 3-5 weight parts d of active alpha-Al2O3 micro powder; 2-3 weight parts e of zirconium oxide; 0.5-0.8 weight parts f of dispersed Al2O3 micro powder; 3-5 weight parts h of pure aluminate cement; and 0.02-0.1 weight parts i of a water reducing agent. The impervious castable for the furnace bottom of the medium-frequency induction furnace aims at solving the problems that in the prior art, bonded slag permeation is prone to occurring in a furnace bottom refractory material, has the advantages of being easy to construct, high in strength, resistant to slag permeation, capable of saving energy and environmentally friendly, and is an effective measure for solving the bonded slag permeation problem of the current furnace bottom refractory material.
本发明公开了一种中频感应炉炉底抗渗浇注料，属于炉衬材料领域。本发明包括以下重量份的成分：致密刚玉颗粒，重量份数a为30‑50；尖晶石微粉，重量份数c为8‑10；活性α‑Al2O3微粉，重量份数d为3‑5；氧化锆，重量份数e为2‑3；分散性Al2O3微粉，重量份数f为0.5‑0.8；纯铝酸盐水泥，重量份数h为3‑5；减水剂，重量份数i为0.02‑0.1。本发明针对现有技术中炉底耐火材料容易出现的粘渣渗透等问题，拟提供一种中频感应炉炉底抗渗浇注料，具有施工简单、强度高、抗渣渗透、节能环保的特点，是解决目前炉底耐火材料粘渣渗透问题的有效措施。
Medium-frequency induction furnace bottom impervious castable
一种中频感应炉炉底抗渗浇注料
ZHOU DAQING (Autor:in) / ZHAO ZHANG (Autor:in) / GUO LINQIANG (Autor:in) / ZHOU YI (Autor:in)
18.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Coil castable for intermediate frequency furnace and preparation method of coil castable
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2022