Tag Archives: devitrified

Method for preparing composite pipe with high aluminium devitrified glass lining

Application Number  00129554 Application Date  2000.10.09 Publication Number  1290770 Publication Date  2001.04.11 Priority Information     International Classification  C23D5/00;F16L58/14   Applicant(s) Name  Qinghua Univ.   Address     Inventor(s) Name  Liang Kaiming;Wang Shuangxi;Zhang Xianhui   Patent Agency Code  11201 Patent Agent  luo wenqun AbstractComposite pipe with devitrified glass lining is prepared through the processes of… Read More »

Manufacture of anticorrosive and antiwear composite steel pipe with devitrified glass lining

Application Number  00129553 Application Date  2000.10.09 Publication Number  1288978 Publication Date  2001.03.28 Priority Information     International Classification  B05C7/08;C23C26/02;C23D5/00   Applicant(s) Name  Qinghua Univ.   Address     Inventor(s) Name  Liang Kaiming;Wang Shuangxi;Zhang Xianhui   Patent Agency Code  11201 Patent Agent  luo wenqun AbstractThe preparation method of composite steel pipe water high-aluminium pyroceram lining includes… Read More »

Devitrified glass for base of high-strnegth magnetic disc and its production process

Application Number: 00114568Application Date: 2000.05.16Publication Number: 1274691Publication Date: 2000.11.29Priority Information: International: C03B32/02;C03C10/12;G11B5/73Applicant(s) Name: Huabei Huaguang Equipment FactoryAddress: Inventor(s) Name: Huang Shaolin;Zhan Zusheng;Cao YoumingPatent Agency Code: 42100Patent Agent: yan chongyaoAbstract The devitrified glass production features the raw material components comprising SiO2 65-80 wt%, Al2O3 0.5-5.0 wt%, Li2O 13-19 wt%, P2O5 1-7 wt%, Y2O3 0.5-10 wt% and… Read More »

Devitrified glass and its making process

Application Number: 00114592Application Date: 2000.05.24Publication Number: 1324775Publication Date: 2001.12.05Priority Information: International: C03B32/02;C03C10/12Applicant(s) Name: Peng BoAddress: Inventor(s) Name: Peng BoPatent Agency Code: 42102Patent Agent: zhu biwuAbstract The present invention relates to a nucleated glass, and is characterized by that in SiO2-Li2O-Al2O3-P2O5 system nucleated glass, the Y2O3 is added; among them, the weight percentages of the above-mentioned… Read More »

Heterogeneous devitrified glass material and its making process

Application Number: 00109604Application Date: 2000.06.16Publication Number: 1274690Publication Date: 2000.11.29Priority Information: International: C03B32/02;C03C10/06;C03C10/08Applicant(s) Name: Beijing Shengkangning Science & Technology Development Co., Ltd.Address: Inventor(s) Name: Liang Huawei;Jiang YangPatent Agency Code: 11201Patent Agent: liao yuanqiuAbstract The present invention relates to one kind of inorganic non-metal material made through mixing and sintering two or more systems of crushed devitrified… Read More »