Volume 52,Number 5,2018 Effects of different alumina-containing micropowders on properties of in-situ mullite-bonded SiC porous ceramic membrane support/Luo Zhiyong,Liu Kaiqi,Han Wei,Ao Wenqing,Xiao Lij u n//Naihuo Ca...Volume 52,Number 5,2018 Effects of different alumina-containing micropowders on properties of in-situ mullite-bonded SiC porous ceramic membrane support/Luo Zhiyong,Liu Kaiqi,Han Wei,Ao Wenqing,Xiao Lij u n//Naihuo Cailiao.-201 8,52(5):321Abstract:This work aims at reducing the production cost of ceramic membrane support.展开更多
Volume 50,Number 6,2016Thoughts for development of China＇s refractories industry-Reviewing＂the 12thFive-Year-Plan＂and prospecting＂the 13thFive-Year-Plan＂/Xu Dianli//Naihuo Cailiao.-2016,50（6）：401Abstract：The ...Volume 50,Number 6,2016Thoughts for development of China＇s refractories industry-Reviewing＂the 12thFive-Year-Plan＂and prospecting＂the 13thFive-Year-Plan＂/Xu Dianli//Naihuo Cailiao.-2016,50（6）：401Abstract：The production,operating,import and export state,and achievement of China＇s refractories during＂the 12-（th）Five-Year-Plan＂period were reviewed.展开更多
Volume 37, Number 3, 2003Effect of microsilica on flowability and flow decay ofAl;O;-SiC-C castables for BF trough （125～127 ）.Chen Zhiqiang, He Xia, Bjorn Myhre, et al. -Al;O;-SiC-Ccastable, Flowability, Microsilic...Volume 37, Number 3, 2003Effect of microsilica on flowability and flow decay ofAl;O;-SiC-C castables for BF trough （125～127 ）.Chen Zhiqiang, He Xia, Bjorn Myhre, et al. -Al;O;-SiC-Ccastable, Flowability, Microsilica, Wo-rkingtime, Reactive alumina. -Effects of microsilica addi-tion and reactive alumina type on flowability, flowdecay and working time of Al;O;-SiC-C castables forBF trough were investigated. The results show that展开更多
Volume 52, Number 3, 2018Dynamic rheology characteristics of MgO slurry/Duan Hongjuan,XueAndang,Fan Suxiao,Huang Liang,Zhang Haijun,Zhang Shaowei,Wang Zhiming,Liao Shibiao//Naihuo Cailiao.-2018,52(3):161Abstract:In or...Volume 52, Number 3, 2018Dynamic rheology characteristics of MgO slurry/Duan Hongjuan,XueAndang,Fan Suxiao,Huang Liang,Zhang Haijun,Zhang Shaowei,Wang Zhiming,Liao Shibiao//Naihuo Cailiao.-2018,52(3):161Abstract:In order to control the hydration reaction of MgO for its use as binder in high quality cement-free castables,the rheology characteristics of MgO slurry were determined by the dynamic rheology medium and small oscillation method.The micro-network structure formation and development of hydration products in MgO slurries with MgO,silica fume,ρ-Al2O3 and extra 0.3%admixtures (boric acid,citric acid,and acetic acid)were studied.The results show that the storage modulus model G’of MgO slurry increases signif-icantly to the maximum with the time firstly-then levels off. The curve of G’-t reflects the MgO hydration structure development.展开更多
China＇ s refractories industry in the ＂new normal＂ phase/Xu Dianli//Naihuo Cailiao. -2015, 49（4） ：241 Abstract：The developing state of China＇s refractories industry and its predominance and position in the glo...China＇ s refractories industry in the ＂new normal＂ phase/Xu Dianli//Naihuo Cailiao. -2015, 49（4） ：241 Abstract：The developing state of China＇s refractories industry and its predominance and position in the global refractories market were and opportunities of China were pointed out. introduced. The pressure ＇s refractories enterprises展开更多
Volume 51,Number 1,2017 Influence of firing temperature on properties of cordierite ceramics from sol-gel synthesized powders/Zhang Hui,Xue Qunhu,Ma Lijian//Naihuo Cailiao.-2017,51（1）：1Abstract：This work aims at d...Volume 51,Number 1,2017 Influence of firing temperature on properties of cordierite ceramics from sol-gel synthesized powders/Zhang Hui,Xue Qunhu,Ma Lijian//Naihuo Cailiao.-2017,51（1）：1Abstract：This work aims at decreasing the sintering temperature of industrial cordierite ceramics.展开更多
Influence of heat treatment temperatures on prop- erties of unburned Al2O3-C slide plate bonded with silicone resin Li Yawei,Wang Anjie,Jin Shengli （321 325 ）. --Heat treatment temperature, Silicone resin ,A- lumin...Influence of heat treatment temperatures on prop- erties of unburned Al2O3-C slide plate bonded with silicone resin Li Yawei,Wang Anjie,Jin Shengli （321 325 ）. --Heat treatment temperature, Silicone resin ,A- lumina-carbon slide plate, Air atmosphere--Unburned Al2O3-C slide plate specimens were treated at 240℃ for 24h, and 400℃, 600℃, 800℃ , 1000℃, 1350℃, 1450℃ for 3h respectively in air atmosphere, using tabular corundum, graphite, Al,展开更多
Synthesis of mullite from mechanically activated mixtures of boehmite and silica.Xu Da- yan,Ye Guotian, Liu Lei, et al. （ 161 - 165 ）. -- Mullite , Boehmite, Amorphous silica （ white carbon black）, Mechanical acti...Synthesis of mullite from mechanically activated mixtures of boehmite and silica.Xu Da- yan,Ye Guotian, Liu Lei, et al. （ 161 - 165 ）. -- Mullite , Boehmite, Amorphous silica （ white carbon black）, Mechanical activation, Synthesis -- Mullife was prepared hy 0 -40 h mechanical activation of mixture of boehmite and amorphous silica with Al2O3/SiO2 molar ratio of 3：2 in a high energy ball mill,then heat treatment at 1 100 -1 600 ℃ for 3 h in air.展开更多
Abstract： A ZrO2-ZrSiO4 metering nozzle sample with non-homogeneous microstructure was locally melted by semiconductor laser irradiation with power of 700 W in order to study the effect of laser on the surface of zir...Abstract： A ZrO2-ZrSiO4 metering nozzle sample with non-homogeneous microstructure was locally melted by semiconductor laser irradiation with power of 700 W in order to study the effect of laser on the surface of zirconia refi＇actory. The microstructure change of the sample before and after the irradiation was observed by FESEM. The XRD and EDS were used to identify phase composition and chemical composition, respectively.展开更多
Volume 43, Number 6, 2009Dissolution behaviors of refractory fiber powders in simulated lung fluid. Wang Xitang, Liu Hao, Zhang Baoguo, et al. （401 - 404）. --Bio-soluble refractoofiber, Sim.lated lung fluid, Dissolu...Volume 43, Number 6, 2009Dissolution behaviors of refractory fiber powders in simulated lung fluid. Wang Xitang, Liu Hao, Zhang Baoguo, et al. （401 - 404）. --Bio-soluble refractoofiber, Sim.lated lung fluid, Dissolution behavior--The dissolution behaviors in Gamble solution （simulated lung fluid） of bio-soluble refractory fiber and alumino- silicate refractory fiber were analyzed and compared using ICP - AES, FTIR,展开更多
Volume 42, Number 3, 2008Effects of B4C and Si antioxidant on oxidation resistance of low-carbon MgO-C bricks.Wang Zhiqiang,Zhu Boquan,Fang Binxiang,et al.(161-164).-Boron carbide,Silicon powder,Low carbon magnesia ca...Volume 42, Number 3, 2008Effects of B4C and Si antioxidant on oxidation resistance of low-carbon MgO-C bricks.Wang Zhiqiang,Zhu Boquan,Fang Binxiang,et al.(161-164).-Boron carbide,Silicon powder,Low carbon magnesia carbon bricks,Oxidation resistance-The low-carbon MgO-C specimens with size of 36 mm×36 mm were prepared using fused magnesia,crystalline flake graphite and carbon black as main starting materials,thermoplastic phenol formaldehyde resin as binder,hexamethylene tetramine as fixing tanning agent,Si powder(w(Si)>80%,particle size <0.074 mm)and B4C (d90=36.5 μm) as antioxidant,pressing at 200 MPa and drying at 200 ℃ for 24 h.The oxidation resistance experiments were conducted at 600 ℃,1 000 ℃ and 1 400 ℃ for 2 h,respectively.Effects of B4C and Si antioxidant on oxidation resistance of low-carbon MgO-C bricks were studied by comparing the areas of the decarburized layers.The results show that:(1)When Si powder addition is 3%,at 600 ℃ and 1 000 ℃,the specimens with 0.5% B4C performs good oxidation resistance;At 1 400 ℃,the oxidation resistance of the specimens increase with the addition of B4C increasing,and that with 0.7% B4C is the best.(2)When B4C addition is 0.5%,at 600 ℃ and 1 000 ℃,the oxidation resistances of the specimens with 3% and 5% Si powder are silimar,which are better than that of the specimen with 1% Si powder;and at 1 400 ℃,the oxidation resistance of the specimens improves obviously with the addition of Si powder increasing,and that with 5% silicon powder is the best.(3)Based on the results,it is believed that the low-carbon MgO-C bricks with 0.5% B4C and 3% Si powder perform the best oxidation resistance.展开更多
Development of refractory industry and resource, energy and environment in China. Li Hongxia. （401 - 403 ）. --Refractories, Resource, Energy, Environment --The development of refractory industry is closely related w...Development of refractory industry and resource, energy and environment in China. Li Hongxia. （401 - 403 ）. --Refractories, Resource, Energy, Environment --The development of refractory industry is closely related with resource, energy and environment. In order to realize the sustain- able development, China＇ s refractory industry should comprehensively exploit and utilize the raw refractory materials because of the shortage of some refractory raw materials resources;展开更多
Fractal characteristics of pore structure of porous Al2O3-TiN composites synthesized by aluminothermic reduction nitridation/Feng Xiumei, Jiang Mingxue, He Yiner, Lian Xiaoqing//Naihuo Cailiao. -2012,46（6） ：401
文摘Volume 52,Number 5,2018 Effects of different alumina-containing micropowders on properties of in-situ mullite-bonded SiC porous ceramic membrane support/Luo Zhiyong,Liu Kaiqi,Han Wei,Ao Wenqing,Xiao Lij u n//Naihuo Cailiao.-201 8,52(5):321Abstract:This work aims at reducing the production cost of ceramic membrane support.
文摘Volume 50,Number 6,2016Thoughts for development of China＇s refractories industry-Reviewing＂the 12thFive-Year-Plan＂and prospecting＂the 13thFive-Year-Plan＂/Xu Dianli//Naihuo Cailiao.-2016,50（6）：401Abstract：The production,operating,import and export state,and achievement of China＇s refractories during＂the 12-（th）Five-Year-Plan＂period were reviewed.
文摘Volume 37, Number 3, 2003Effect of microsilica on flowability and flow decay ofAl;O;-SiC-C castables for BF trough （125～127 ）.Chen Zhiqiang, He Xia, Bjorn Myhre, et al. -Al;O;-SiC-Ccastable, Flowability, Microsilica, Wo-rkingtime, Reactive alumina. -Effects of microsilica addi-tion and reactive alumina type on flowability, flowdecay and working time of Al;O;-SiC-C castables forBF trough were investigated. The results show that
文摘Volume 52, Number 3, 2018Dynamic rheology characteristics of MgO slurry/Duan Hongjuan,XueAndang,Fan Suxiao,Huang Liang,Zhang Haijun,Zhang Shaowei,Wang Zhiming,Liao Shibiao//Naihuo Cailiao.-2018,52(3):161Abstract:In order to control the hydration reaction of MgO for its use as binder in high quality cement-free castables,the rheology characteristics of MgO slurry were determined by the dynamic rheology medium and small oscillation method.The micro-network structure formation and development of hydration products in MgO slurries with MgO,silica fume,ρ-Al2O3 and extra 0.3%admixtures (boric acid,citric acid,and acetic acid)were studied.The results show that the storage modulus model G’of MgO slurry increases signif-icantly to the maximum with the time firstly-then levels off. The curve of G’-t reflects the MgO hydration structure development.
文摘China＇ s refractories industry in the ＂new normal＂ phase/Xu Dianli//Naihuo Cailiao. -2015, 49（4） ：241 Abstract：The developing state of China＇s refractories industry and its predominance and position in the global refractories market were and opportunities of China were pointed out. introduced. The pressure ＇s refractories enterprises
文摘Volume 51,Number 1,2017 Influence of firing temperature on properties of cordierite ceramics from sol-gel synthesized powders/Zhang Hui,Xue Qunhu,Ma Lijian//Naihuo Cailiao.-2017,51（1）：1Abstract：This work aims at decreasing the sintering temperature of industrial cordierite ceramics.
文摘Influence of heat treatment temperatures on prop- erties of unburned Al2O3-C slide plate bonded with silicone resin Li Yawei,Wang Anjie,Jin Shengli （321 325 ）. --Heat treatment temperature, Silicone resin ,A- lumina-carbon slide plate, Air atmosphere--Unburned Al2O3-C slide plate specimens were treated at 240℃ for 24h, and 400℃, 600℃, 800℃ , 1000℃, 1350℃, 1450℃ for 3h respectively in air atmosphere, using tabular corundum, graphite, Al,
文摘Synthesis of mullite from mechanically activated mixtures of boehmite and silica.Xu Da- yan,Ye Guotian, Liu Lei, et al. （ 161 - 165 ）. -- Mullite , Boehmite, Amorphous silica （ white carbon black）, Mechanical activation, Synthesis -- Mullife was prepared hy 0 -40 h mechanical activation of mixture of boehmite and amorphous silica with Al2O3/SiO2 molar ratio of 3：2 in a high energy ball mill,then heat treatment at 1 100 -1 600 ℃ for 3 h in air.
文摘Abstract： A ZrO2-ZrSiO4 metering nozzle sample with non-homogeneous microstructure was locally melted by semiconductor laser irradiation with power of 700 W in order to study the effect of laser on the surface of zirconia refi＇actory. The microstructure change of the sample before and after the irradiation was observed by FESEM. The XRD and EDS were used to identify phase composition and chemical composition, respectively.
文摘Volume 43, Number 6, 2009Dissolution behaviors of refractory fiber powders in simulated lung fluid. Wang Xitang, Liu Hao, Zhang Baoguo, et al. （401 - 404）. --Bio-soluble refractoofiber, Sim.lated lung fluid, Dissolution behavior--The dissolution behaviors in Gamble solution （simulated lung fluid） of bio-soluble refractory fiber and alumino- silicate refractory fiber were analyzed and compared using ICP - AES, FTIR,
文摘Volume 42, Number 3, 2008Effects of B4C and Si antioxidant on oxidation resistance of low-carbon MgO-C bricks.Wang Zhiqiang,Zhu Boquan,Fang Binxiang,et al.(161-164).-Boron carbide,Silicon powder,Low carbon magnesia carbon bricks,Oxidation resistance-The low-carbon MgO-C specimens with size of 36 mm×36 mm were prepared using fused magnesia,crystalline flake graphite and carbon black as main starting materials,thermoplastic phenol formaldehyde resin as binder,hexamethylene tetramine as fixing tanning agent,Si powder(w(Si)>80%,particle size <0.074 mm)and B4C (d90=36.5 μm) as antioxidant,pressing at 200 MPa and drying at 200 ℃ for 24 h.The oxidation resistance experiments were conducted at 600 ℃,1 000 ℃ and 1 400 ℃ for 2 h,respectively.Effects of B4C and Si antioxidant on oxidation resistance of low-carbon MgO-C bricks were studied by comparing the areas of the decarburized layers.The results show that:(1)When Si powder addition is 3%,at 600 ℃ and 1 000 ℃,the specimens with 0.5% B4C performs good oxidation resistance;At 1 400 ℃,the oxidation resistance of the specimens increase with the addition of B4C increasing,and that with 0.7% B4C is the best.(2)When B4C addition is 0.5%,at 600 ℃ and 1 000 ℃,the oxidation resistances of the specimens with 3% and 5% Si powder are silimar,which are better than that of the specimen with 1% Si powder;and at 1 400 ℃,the oxidation resistance of the specimens improves obviously with the addition of Si powder increasing,and that with 5% silicon powder is the best.(3)Based on the results,it is believed that the low-carbon MgO-C bricks with 0.5% B4C and 3% Si powder perform the best oxidation resistance.
文摘Development of refractory industry and resource, energy and environment in China. Li Hongxia. （401 - 403 ）. --Refractories, Resource, Energy, Environment --The development of refractory industry is closely related with resource, energy and environment. In order to realize the sustain- able development, China＇ s refractory industry should comprehensively exploit and utilize the raw refractory materials because of the shortage of some refractory raw materials resources;
文摘Fractal characteristics of pore structure of porous Al2O3-TiN composites synthesized by aluminothermic reduction nitridation/Feng Xiumei, Jiang Mingxue, He Yiner, Lian Xiaoqing//Naihuo Cailiao. -2012,46（6） ：401
