Tag Archives: Alloy

Alloy reinforced cast steel ball

Application Number  00129412 Application Date  2000.12.14 Publication Number  1357645 Publication Date  2002.07.10 Priority Information     International Classification  C22C38/24   Applicant(s) Name  Yang Jiyu   Address     Inventor(s) Name  Liu Ruwei;Yang Jihui;Yang Jiyu   Patent Agency Code  37103 Patent Agent  ma dunrong AbstractThe alloy reinforced cast steel ball or sand has the material components… Read More »

Refractory alloy composition

Application Number  00129326 Application Date  2000.11.17 Publication Number  1300867 Publication Date  2001.06.27 Priority Information     International Classification  C22C38/22;C22C38/34   Applicant(s) Name  Sun Chuanshui   Address     Inventor(s) Name  Sun Chuanshui;Sun Yan;Ding Rongxing   Patent Agency Code  37108 Patent Agent  song yongli AbstractA refractory alloy composition contains C (0.02-0.8%), Mn (0.2-1.5%), Cr (3-15%), Si… Read More »

Fe-Cr-Ni alloy plate and Fe-Cr-Ni alloy for electronic gun electrode

Application Number  00129257 Application Date  2000.09.28 Publication Number  1290767 Publication Date  2001.04.11 Priority Information   2000/6/26 JP 191156/00; 1999/9/28 JP 274901/99   International Classification  C22C38/40   Applicant(s) Name  Nippon Mining & Metals Co., Ltd.   Address     Inventor(s) Name  Onu Sachiyuki   Patent Agency Code  72001 Patent Agent  lu xinhua AbstractAn Fe-Cr-Ni alloy for… Read More »

Magnesium alloy forging formation technology

Application Number  00128849 Application Date  2000.09.22 Publication Number  1345641 Publication Date  2002.04.24 Priority Information     International Classification  B21J1/02;B21J1/06;B21J5/00;B21K27/00   Applicant(s) Name  Jiangxing Forging Industry Co., Ltd.   Address     Inventor(s) Name  Jiang Mushan   Patent Agency Code  31100 Patent Agent  wu menghua AbstractThe present invention relates to a forging and forming process of… Read More »

Application of magnesium alloy in producing shapes for door, window and other component

Application Number  00128599 Application Date  2000.11.21 Publication Number  1295173 Publication Date  2001.05.16 Priority Information     International Classification  C22C23/00;E06B3/12   Applicant(s) Name  Yuan Wenbin   Address     Inventor(s) Name  Yuan Wenbin;Yang Rui;Yang Fusheng   Patent Agency Code  14101 Patent Agent  fu quan AbstractThe present invention belongs to decorative technology of door and window. The… Read More »

Sn-Cu alloy electroplating bath

Application Number  00128596 Application Date  2000.09.30 Publication Number  1300881 Publication Date  2001.06.27 Priority Information   1999/10/7 JP 286748/1999   International Classification  C25D3/60   Applicant(s) Name  Ebara Uratec K.K.   Address     Inventor(s) Name  Muramatsu Yoshiake;Yata Yoshihiko;Miyasahi Hideki   Patent Agency Code  11038 Patent Agent  chen cuan AbstractThe present invention provides an acidic Sn-Cu alloy… Read More »

Non-crystal alloy formed workpieces with hardened surface and production thereof

Application Number  00128540 Application Date  2000.11.17 Publication Number  1300872 Publication Date  2001.06.27 Priority Information   1999/11/18 JP 327874/1999   International Classification  C23C8/00;C22C45/00;G02B6/36;A63B53/04   Applicant(s) Name  YKK Corp.   Address     Inventor(s) Name  Ofna Shinobu   Patent Agency Code  11038 Patent Agent  duan chengen AbstractA ceramic hard layer is formed on the surface of a… Read More »

Application of magnesium alloy in spray-irrigating apparatus

Application Number  00128411 Application Date  2000.11.21 Publication Number  1291425 Publication Date  2001.04.18 Priority Information     International Classification  A01G25/02;C22C23/00   Applicant(s) Name  Yuan Wenbin   Address     Inventor(s) Name  Yuan Wenbin;Yang Rui;Yang Fusheng   Patent Agency Code  14101 Patent Agent  fu quan AbstractMagnesium alloy is used in the sprinkling irrigation equipment. Said magnesium alloy… Read More »

Al and Mg alloy solid solution or homogenizing heat treatment method

Application Number: 00113246Application Date: 2000.01.27Publication Number: 1307142Publication Date: 2001.08.08Priority Information: International: C22F1/047Applicant(s) Name: Zhongnan Polytechnical Univ.Address: Inventor(s) Name: Chen Kanghua;Liu Hongwei;Zeng SuminPatent Agency Code: 43200Patent Agent: gong canfanAbstract From below multiphase eutectie point or peritectic point Ts to over Ts, temperature is raised continuously below critical temperature raising rate until great part or all nonequilibrium… Read More »

Pd-Ag-Ru based alloy containing rare-earth elements

Application Number: 00119295Application Date: 2000.07.13Publication Number: 1334351Publication Date: 2002.02.06Priority Information: International: C22C5/06;H01H1/02Applicant(s) Name: Guiyan Platinum Industry Co., LtdAddress: Inventor(s) Name: Zhang Kanghou;Xu Yun;Li QuboPatent Agency Code: 53100Patent Agent: liu juanyiAbstract A Pd-Ag-Ru base alloy containing rare-earth element RE (Gd, Tb, Dy, Ho, Er, Tm, Yb, or Lu) contains Pd (20-30 wt.%), Ru (0.5-3 wt.%), RE… Read More »

Method for spraying and depositing high silicon aluminium alloy

Application Number: 00124660Application Date: 2000.09.27Publication Number: 1345983Publication Date: 2002.04.24Priority Information: International: C22C1/00;C22C21/02Applicant(s) Name: Beijing Univ. of Science and TechnologyAddress: Inventor(s) Name: Zhang Jishan;Wang Feng;Yang BingPatent Agency Code: 11207Patent Agent: liu rueAbstract The present invention relates to a preparation method of hypereutectic alusil alloy by adopting injection depositino process in order to improve its tissue and… Read More »

Alloy claded wire

Application Number: 00114136Application Date: 2000.03.20Publication Number: 1314497Publication Date: 2001.09.26Priority Information: International: C21C7/04;C22C33/06;C22C35/00Applicant(s) Name: Pan LihuaAddress: Inventor(s) Name: Pan LihuaPatent Agency Code: 44104Patent Agent: li haibeiAbstract Alloy claded wire in circular or rectangulr shape consists of wrapper and power core filled closely inside the wrapper. The powder core contains alloy components including Ca in 28-40 wt%… Read More »

Dearsenicating method during smelting lead-antimony alloy

Application Number: 00121824Application Date: 2000.07.14Publication Number: 1295135Publication Date: 2001.05.16Priority Information: International: C22B9/10;C22C1/06;C22C11/08Applicant(s) Name: Huandong Metal Material Plant, LiuzhouAddress: Inventor(s) Name: Li Jianmin;Du Zhenxiong;Wei YijiangPatent Agency Code: 45102Patent Agent: huang weishiAbstract Impurity-containing lead-antimony is heated and molten in metal crucible and under stirring, sodium hydroxide or sodium carbonate as dearsenicating agent is added to the molten… Read More »

Method for mfg. hydrogen-storage alloy for Ni-H alkaline accumulator

Application Number: 00126425Application Date: 2000.08.31Publication Number: 1286504Publication Date: 2001.03.07Priority Information: 1999/8/31 JP 244451/99International: B22F9/24;H01M4/04;H01M4/26Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Ise ChujiPatent Agency Code: 72001Patent Agent: wei jinxiAbstract The invention provides a method of producing hydrogen-absorbing alloy that can remarkably improve a high-rate discharge characteristic of a nickel-hydrogen alkaline storage cell at low temperature.… Read More »

Piston ring of modular graphite cost iron containing V-Ti alloy and its manufacturing technology

Application Number: 00111057Application Date: 2000.05.25Publication Number: 1326008Publication Date: 2001.12.12Priority Information: International: C22C37/04;F16J9/26Applicant(s) Name: Wang YiboAddress: Inventor(s) Name: Wang YiboPatent Agency Code: 37102Patent Agent: dong shangfengAbstract A piston ring features that it contains V (0.04-0.35%) and Ti (0.03-0.25%) besides the chemical components and micro alloy elements contained in nodular graphite cast iron. It is made up… Read More »

Technology for generating vein on Al alloy surface by direct chemical etching

Application Number: 00117311Application Date: 2000.08.07Publication Number: 1279302Publication Date: 2001.01.10Priority Information: International: C23F1/00Applicant(s) Name: Yang DingAddress: Inventor(s) Name: Yang DingPatent Agency Code: 44101Patent Agent: zhang gaoxiangAbstract A process for generating sandy or flossy vein on the surface of Al-alloy by directly chemical etching includes such steps as conventional chemical removing oil, washing with water, polishing, acidic… Read More »

Bullet-resistant structural alloy steel

Application Number: 00123333Application Date: 2000.11.29Publication Number: 1355327Publication Date: 2002.06.26Priority Information: International: C22C38/46Applicant(s) Name: Baolong Special Car Co Ltd, Guangzhou CityAddress: Inventor(s) Name: Wang Mingfang;Han Peisheng;Wu QiminPatent Agency Code: 21107Patent Agent: li fenglaiAbstract A bullet-resistant structureal alloy steel cotnains C (0.08 or 0.40). Si (0.15 or 0.35), Mn (0.70 or 1.30), P (less than or equal… Read More »

Continuous lead alloy band casting and rolling equipment

Application Number: 00113251Application Date: 2000.01.31Publication Number: 1306889Publication Date: 2001.08.08Priority Information: International: B21B1/46Applicant(s) Name: Changsha Wanda Electric Power Science &. Technology Co., Ltd., Hunan Prov.Address: Inventor(s) Name: Li ShangquanPatent Agency Code: 43113Patent Agent: luo jianminAbstract The continuous casting and rolling equipment for producing lead alloy band includes lead alloy smelter, holding furnace, horn crystallizer at the… Read More »

Hydrogen absorption alloy electrode and nickel-hydrogen cell

Application Number: 00120125Application Date: 2000.07.13Publication Number: 1280396Publication Date: 2001.01.17Priority Information: 1999/7/13 JP 198542/99International: H01M4/24;H01M4/38;H01M4/62Applicant(s) Name: Sanyo Electric Co., Ltd.Address: Inventor(s) Name: Matsuura Yoshinori;Maita Reizo;Arayama KatsuhikoPatent Agency Code: 31100Patent Agent: zhao guohuaAbstract In a hydrogen absorbing alloy electrode containing hydrogen absorbing alloy powder and a binding agent, employed as the binding agent is a copolymer of… Read More »

High transparent and fire-retardant polycarbonate and polycarbonate/polystyrene alloy

Application Number: 00124682Application Date: 2000.09.28Publication Number: 1288022Publication Date: 2001.03.21Priority Information: International: C08L69/00Applicant(s) Name: Jinfa Science & Tech. Development Co., Ltd., GuangzhouAddress: Inventor(s) Name: Liu Siyang;Nie Delin;Zhang ZhenguangPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to high transparency fire retarding polycarbonate and polycarbonate/polystyrene alloy and their preparation method. Said composition has high transparency like… Read More »

Plating alloy solution and its preparing process

Application Number: 00114469Application Date: 2000.04.07Publication Number: 1317597Publication Date: 2001.10.17Priority Information: International: C23C18/36Applicant(s) Name: Yang XiaoyuAddress: Inventor(s) Name: Yang Xiaoyu;Ma XiaopingPatent Agency Code: 42208Patent Agent: cheng xiangAbstract An alloy planting liquid contains nickel sulfate (2-3.5%)(Wt.%), sodium acetate (0.7-1.4%) citric acid (1.5-2.8%), lactic acid (0.2-0.6%), 20% solution of sodium hydroxide (2-2.4%), sodium hypophosphite (2-4%) and water (84-91%).… Read More »

Compound negative electrode material of thermoelectric antimonide alloy and graphite for lithium ion battery

Application Number: 00122051Application Date: 2000.08.01Publication Number: 1336695Publication Date: 2002.02.20Priority Information: International: 01-M1040;H01M4/38,;H01M4/58Applicant(s) Name: Zhenjiang Univ.Address: Inventor(s) Name: Zhao Xinbing;Cao Gaoshao;Lu ChunpingPatent Agency Code: 33200Patent Agent: zhang fagaoAbstract The composition is (in wt.%), antiomonial thermoelectric alloy 80-90, graphite 10-20. The advantages of the invention are, the reversible charging-discharging capacity is much higher than carbon materials', the… Read More »

Method for producing Cu-Sn10 alloy powder

Application Number: 00126603Application Date: 2000.09.26Publication Number: 1345643Publication Date: 2002.04.24Priority Information: International: B22F9/04;C22C1/04;C22C9/02Applicant(s) Name: Hu'nan Dingli New Material Engineering Center Co., Ltd.Address: Inventor(s) Name: Dai Yu;Wang LiminPatent Agency Code: 43114Patent Agent: yan yongAbstract The production method of Cu-Sn 10 alloy powder includes the following steps: mixing copper powder and stannum powder according to the weight ratio… Read More »

Sand surface treating machine for aluminium alloy

Application Number: 00111222Application Date: 2000.07.18Publication Number: 1281771Publication Date: 2001.01.31Priority Information: 2000/3/15 CN 00110932.4International: B24C1/06;B24C3/00Applicant(s) Name: Qingdao Huaqing Industrial Group Foundry Machinery Co. Ltd.Address: Inventor(s) Name: Hu Xiangbiao;Zhang Yan;Zhang MeijunPatent Agency Code: 37108Patent Agent: wang lianjunAbstract The present invention discloses an aluminium alloy sand-surface treatment machine, including sand-surface treatment chamber, ball separation chamber and ball slag… Read More »

High-Al zinc-base alloy for manufacturing holder of rolling bearing body

Application Number: 00117359Application Date: 2000.08.24Publication Number: 1281054Publication Date: 2001.01.24Priority Information: International: C22C21/10Applicant(s) Name: Liu BaodiAddress: Inventor(s) Name: Liu BaodiPatent Agency Code: 00000Patent Agent: Abstract A high-Al-Zn-based alloy for making bearing holder contains Al (more than 50%), Cu Si and Mn elements (certain quantity ranges), and features raised allowable working temp. enhanced antiwear performance, low density… Read More »

Method for producing iron alloy by raw coal instead of coke

Application Number: 00123461Application Date: 2000.08.17Publication Number: 1290758Publication Date: 2001.04.11Priority Information: International: C22B4/06;C22B5/10Applicant(s) Name: Yang XiaokangAddress: Inventor(s) Name: Yang XiaokangPatent Agency Code: 11230Patent Agent: zhang ejunAbstract The method of the present invention features that raw coal is used to replace 35-100 % of coke used as reductant in iron alloy production. It can reduce electric power… Read More »

Technological process of gear electroplating with Zn-Fe alloy and gear blockening deactivation

Application Number: 00113304Application Date: 2000.03.06Publication Number: 1312401Publication Date: 2001.09.12Priority Information: International: C23C28/00;C25D3/22;C25D3/56Applicant(s) Name: Xiangtan Univ.Address: Inventor(s) Name: Zhou Yichun;Wang Xianyou;Pan YongPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a zinc-iron electroplating process of gear and its blackening passivation process, and is characterized by that after cold-working and hot-working of gear in the… Read More »

Method for deposition of aluminium on nickel based and cobalt based super alloy

Application Number: 00120369Application Date: 2000.05.26Publication Number: 1278020Publication Date: 2000.12.27Priority Information: 1999/5/26 US 09/318644International: C23C16/12Applicant(s) Name: Genearl Electric Co.Address: Inventor(s) Name: N. N. Dass;P. A. Charls;R. W. HidoenPatent Agency Code: 72001Patent Agent: yang liqinAbstract A process for simultaneously vapor phase aluminizing nickel-base and cobalt-base superalloys within a single process chamber using the same aluminum donor and… Read More »

Die set dedicated for machining magnesium alloy

Application Number: 00124810Application Date: 2000.09.13Publication Number: 1342541Publication Date: 2002.04.03Priority Information: International: B23Q3/00Applicant(s) Name: Fuyu Industry Co LtdAddress: Inventor(s) Name: Zhang BaomingPatent Agency Code: 11021Patent Agent: tang baobengAbstract A die set dedicated for making Mg-alloy workpiece is composed of a bottom cover with central air chamber and central hole with ventilating joint, a holding die with… Read More »

Hard alloy containing rare earth oxide

Application Number: 00114571Application Date: 2000.05.17Publication Number: 1277266Publication Date: 2000.12.20Priority Information: International: C22C29/06;C22C29/08Applicant(s) Name: Jianghan Petroleum Drilling Bit Co., Ltd.Address: Inventor(s) Name: Zhang Liehua;Sun Xuxin;Shuai BaichunPatent Agency Code: 42102Patent Agent: hu jianbengAbstract The hard alloy has carbide and adhesive as well as RE oxide in the amount of 0.01-3wt% that of adhesive. The process has features… Read More »