Abstracts from Naihuo Cailiao(Refractories)——A Chinese-Language Bimonthly

Volume 42,Number 5,2008Synthesis of MgAl2O4 spinel from mechanically activated mixtures of magnesium hydroxide-boehmite or-aluminum tri-hydroxide.Ye Guotian,George Oprea,Tom Troczynski.(321-325).-Magnesium aluminate spinel,Mechanical activation,Synthesis-Magnesium hydroxide,boehmite and amorphous aluminum tri-hydroxide were used as the starting materials.Two mixtures of magnesium hydroxide-boehmite and magnesium hydroxide-amorphous aluminum tri-hydroxide with MgO/Al2O3 molar ratio of 1:1 were mixed in a     

Abstracts from Naihuo Cailiao(Refractories)——A Chinese-Language Bimonthly

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 agen...     

Abstracts from Naihuo Cailiao (Refractories)——A Chinese-Language Bimonthly

Influence of calcium aluminate cement content inmagnesia based castables on total oxygen content ofmolten steel(249～251).Li Nan, Wei Yaowu, Wu Xi-ao. -Castable, Magnesia based refractories, Calcium alu-minate cement, Steel-making, Oxygen content-The influ-ence of calcium aluminate cement(CA) content in MgO     

Abstracts from Naihuo Cailiao(Refractories)——A Chinese-Language Bimonthly

Volume 37, Number 3, 2003Effect of microsilica on flowability and flow decay ofAl_2O_3-SiC-C castables for BF trough (125～127 ).Chen Zhiqiang, He Xia, Bjorn Myhre, et al. -Al_2O_3-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_2O_3-SiC-C castables forBF trough were investigated. The results show that     

Abstracts from Naihuo Cailiao (Refractories)——A Chinese-Language Bimonthly

Volume 37, Number 4, 2003Influence of active α-Al_2O_3 micro powder on perfor-mance of castable for RH snorkel outer lining. ZhaoHuizhong, Lan Zhenhua, Wang Houzhi, et al (187～190). -RH snorkel, Castable, Active α-Al_2O_3 micro pow-der, Working performance, Crushing strength, Modulusof rupture, Slag resistance. -Using fused dense corundum     

Abstracts from Naihuo Cailiao (Refractories)——A Chinese-Language Bimonthly

Volume 37, Number 1, 2003Looking ahead-a new generation of high perfor-mance refractory ceramics (1～10). Zhong Xiang-chong. -High performance refractories, Oxide-nonoxidecomposites, Basic refractories, Gradient castable. -     

Abstracts from Naihuo Cailiao(Refractories) ——A Chinese-Language Bimonthly

Volume 38,Number 2 ,2 0 0 4Thermodynamicsstudyonsynthesizingcorundum mullite gahnitemultiphasematerials .ZhuBoquan ,LiXiangcheng (6 3～6 5 ) . Corundum ,Mullite ,Gahnite ,Willemite ,Thermodynamics . Thethermodynamiccalcula tionresultsindicatethatinAl2 O3-SiO2 -ZnOternarysystem ,theGibbsfreeenergiesofwillemite(Zn2 SiO4 )andgahnite(ZnAl2 O4 )arebothminusbelow 16 0 0KandtheGibbsfreeenergyofmullite(3Al2 O3·2SiO2 )isminusonlyabovethetemperatureof 70 0K ,andkeepingAl2 O3contentenrichint…     

Abstracts from Naihuo Cailiao(Refractories)——A Chinese-Language Bimonthly

Volume 43,Number 5,2009Effect of Nano-CaCO3 on mechanical property of chrome-containing corundum castables. He Zhong-yang,Zhang Houxing,Gan Mingliang,et al. (321-324).-Nanometer calcium carbonate,Chrome-containing corundum castables,Mechanical property-The     

Abstracts from Naihuo Cailiao(Refractories)——A Chinese-Language Bimonthly

Volume 43,Number 3,2009Study on SiAlON bonded corundum or SiC composites synthesized in different atmospheres. Tan Qinghua,Wang Xitang.(164-169).-SiAlON,Corundum,Silicon carbide,Phase composition,Microstructure-Using corundum powder,SiC powder,Si3N4 fine     

Abstracts from Naihuo Cailiao(Refractories)——A Chinese-Language Bimonthly

Effect of spinel particle size on properties of high pu-rity corundum-spinel castable (187～189). Han Bin,Wang Huixian, Zhao Shijie, et al. -Corundum, Spinel, Re-fractory castable, Particle size, Modulus of rupture, Ther-mal shock resistance, Linear change rate. -The effect ofspinel particle size on modulus of rupture(MOR), thermalshock resistance and corrosion resistance, etc. of high pu-rity corundum-spinel castable was studied. The experimen-tal results show that: (1)With the increase of spinel parti-cle content in the castable, the MOR of the sample aftersintered initially increase and then decrease while the     

Abstracts from Naihuo Cailiao(Refractories)——A Chinese-Language Bimonthly

Volume 35,Number 6,2001Mechanical properties of plastic phase bonded corundum composite(311 - 313). Xue Wendong,Sun Jialin, Xiong Weizhen, et al. - Plastic phase , Fracture toughness , Mechanical property, Corundum composite . - Plastic property was obtained after Si powder was added to corundum - SiC refractories using the metallic plastic feature of Si powder. At the same time, bulk density and fracture toughness of the refractories were improved.     

Abstracts from Naihuo Cailiao （Refractories） A Chinese-Language Bimonthly

Volume 41, Number 3, 2007Study on erosion effect of molten steel on carbon containing refractories for continuous casting. Li Hongxia, Yang Bin, Liu Guoqi, et al. (161-167).     

Abstracts from Naihuo Cailiao （ Refractories ）——A Chinese-Language Bimonthly

Effect of ultra-fine dolomite on physical property of corundum-spinel castables;Influence of AlN on property of Al2O3-C material;Effect of TiO2 addition on sintering and microstructure of magnesia-alumina-titania refractories;Effects of NaBr-KCl and different carbon sources on synthesis of Ti （ C, N ） powder;Comparison of corrosion resistance of magnesiazirconia brick and magnesia-chrome brick to RH furnace slag.     

Abstracts from Naihuo Cailiao （ Refractories ） ——A Chinese-Language Bimonthly

Volume40,Number3,2006Study on graphite surface modification by hetero-geneous nucleation process.Cao Ran,Li Hongxia(161-164).-Graphite,Surface modification,Hetero-geneous nucleation,Zirconia,Oxidation resistance-Flaky graphite particles were coated by ZrO…     

Abstracts from Naihuo Cailiao （ Refractories ）——A Chinese-Language Bimonthly

Volume39,Number3,2005Properties of MgO-CaO clinker with surface treat-ment by H2C2O4and CO2and its castable.GuHuazhi,Wang Houzhi,Hong Yanruo(161~164).-MgO-CaO clinker,MgO-CaO castable,Hydration resist-ance,Slag resistance,Surface treatment,H2C2O4solu-tion-The hydration resistance of the MgO-CaO clinkerwas modified by impregnating with H2C2O4solutionand heat treatment at450℃for1hour in CO2atmos-phere.The hydration resistance,slag penetration re-sistance,physical properties,deph…     

Abstracts from Naihuo Cailiao （ Refractories ） ——A Chinese-Language Bimonthly

Sintering procrostructuresperties, phase compositions and miof lS-SiAION-corundum-graphite composites. Zhou Guohong, Li Yawei, Li Nan ( 375379 ). -β-SiAlO N-corundum-graphite composite, β-SiA-lON, Nitridation sintering, Carbothermal reduction -β-iAlON-corundum-graphite composites were prepared by in-situ nitridation process using A1 powder, Si powder, or-A12 03 reactive powder, corundum fine powder and flake graphite as major starting materials in flowing N2,     

Abstracts from Naihuo Cailiao （ Refractories ） ——A Chinese-Language Bimonthly

Preparation and oxidation resistance of U4 C--partly graphitized carbon black compound powders;Slag resistance of MgO-Cr203 refractories in vacuum condition;Effect of TiN and Ai on properties of MgO-C brick;Effects of sintering aids CeO2 and MgO on sintering properties of bauxite based homogenized mullite grogs;Rheological property of self-flowing slurry-permeating corundum castables;