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 »

Iron-base alloy catalyst and its preparing method

Application Number: 00110864Application Date: 2000.01.31Publication Number: 1261553Publication Date: 2000.08.02Priority Information: International: B01J23/889Applicant(s) Name: Shandong Polytechnic Univ.Address: Inventor(s) Name: Li Musen;Yao Zhangying;Gong ZhiguangPatent Agency Code: 37205Patent Agent: zhang xihuaAbstract The iron-base alloy catalyst for synthesis of high-grade diamond monocrystal contains Fe, Ni, Mn, Co, Cu and graphite and has a Fe content of 50-76%. The catalyst… Read More »

Copper-manganese alloy type magnetic spin valve

Application Number: 00116544Application Date: 2000.06.15Publication Number: 1275779Publication Date: 2000.12.06Priority Information: International: H01F10/16;H01F41/18Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Wang Hui;Xia YuxingPatent Agency Code: 31201Patent Agent: mao cuiyingAbstract The present invention relates to a cupromanganese type magnetic spinning valve, and is characterized by that it utilizes the magnetron sputtering technology to make preparation, adopts the optimum… Read More »

Zr-based amorphous alloy with high formation power

Application Number: 00123186Application Date: 2000.11.01Publication Number: 1351192Publication Date: 2002.05.29Priority Information: International: C22C45/10Applicant(s) Name: Metal Inst. Chinese Academy of SciencesAddress: Inventor(s) Name: Qiu Keqiang;Zhang Qingsheng;Wang AiminPatent Agency Code: 21002Patent Agent: zhang chenAbstract An amorphous Zr-based alloy with high shaping power contains Al (5-12 atom%), Cu (15-37), Ni (5-20), Y (2-17) and Zr (48-65). It can be… Read More »

Lubricant of die cavity and punching head for die casting of aluminium alloy

Application Number: 00113006Application Date: 2000.06.09Publication Number: 1328120Publication Date: 2001.12.26Priority Information: International: C10M101/00Applicant(s) Name: He MingdeAddress: Inventor(s) Name: He Mingde;Jin ShiyingPatent Agency Code: 51123Patent Agent: kang haiyanAbstract A lubricant for the die cavity and punching head, which are used for die pressing of Al alloy, is prepared from cylinder oil (70-90 wt.%), graphite (5-20), and or… Read More »

Surface treatment method for magnesium alloy

Application Number: 00118832Application Date: 2000.05.10Publication Number: 1288073Publication Date: 2001.03.21Priority Information: 1999/5/12 JP 131996/99International: C23C22/00Applicant(s) Name: Nippon Bacolaijing Co., Ltd.Address: Inventor(s) Name: Oshita Kenichiro;Shishido Katsu;Kawaguchi AtsuPatent Agency Code: 72001Patent Agent: wen hongyanAbstract Disclosed is a surface treatment method for magnesium alloy, which affords excellent corrosion resistance, excellent adhesiveness of a coating film and low surface resistance… Read More »

Method and device for cutting rare-earth alloy

Application Number: 00124384Application Date: 2000.09.11Publication Number: 1288798Publication Date: 2001.03.28Priority Information: 2000/7/18 JP 217793/200; 1999/9/17 JP 263514/1999International: B24B27/06;H02K1/02Applicant(s) Name: Sumitomo Special Metals., Ltd.Address: Inventor(s) Name: Ishida Ichi;Kondo Sdahiko;Miyaji AkiraPatent Agency Code: 11021Patent Agent: wang huiminAbstract To provide a cutting method for rare earth alloys, in which wire disconnection is prevented to implement continuous operation for a… Read More »

ZA27 high-aluminium zinc-base alloy and its mechanical performance improving method and composite inoculant

Application Number: 00113977Application Date: 2000.11.08Publication Number: 1299885Publication Date: 2001.06.20Priority Information: International: C22C18/04Applicant(s) Name: Qingchun Machine Tool Group Corp., Ltd.Address: Inventor(s) Name: Xu Chong;Tian GuangpingPatent Agency Code: 61106Patent Agent: gou gongdongAbstract The present invention relates to an alloy material. It is characterized by that a certain quantity of compound alternant is added to 600-630 deg.C molten… Read More »

Manufacture of high-density titanium alloy part

Application Number: 00121492Application Date: 2000.07.25Publication Number: 1335415Publication Date: 2002.02.13Priority Information: International: B22F3/16;C22C1/04;C22C14/00Applicant(s) Name: Chuangshiji Science &. Technology Co., Ltd.Address: Inventor(s) Name: Zhan Shuyu;Zheng JinliangPatent Agency Code: 72002Patent Agent: gan lingAbstract The manufacture of high density titanium alloy part includes pelletizing step, extruding formation step and high temperature sintering step. In addition, proper particle size of… Read More »

Aluminium alloy melt hydrogen-removing rotating pulse spraying method

Application Number: 00125770Application Date: 2000.10.26Publication Number: 1292426Publication Date: 2001.04.25Priority Information: International: C22B9/05;C22C1/06;C22C21/00Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Jiang Haiyan;Sun Baode;Ni HongjunPatent Agency Code: 31201Patent Agent: wang tilinAbstract The present invention is mainly characterized by changing continuous air admission mode of conventional rotary injection technique and adopting pulse air admission mode of rotary injection, and… Read More »

Iron-base alloy catalyst and its preparing method

Application Number: 00110864Application Date: 2000.01.31Publication Number: 1261553Publication Date: 2000.08.02Priority Information: International: B01J23/889Applicant(s) Name: Shandong Polytechnic Univ.Address: Inventor(s) Name: Li Musen;Yao Zhangying;Gong ZhiguangPatent Agency Code: 37205Patent Agent: zhang xihuaAbstract The iron-base alloy catalyst for synthesis of high-grade diamond monocrystal contains Fe, Ni, Mn, Co, Cu and graphite and has a Fe content of 50-76%. The catalyst… Read More »

Top nailing type copper-manganese alloy magnetic spin valve

Application Number: 00116545Application Date: 2000.06.15Publication Number: 1275780Publication Date: 2000.12.06Priority Information: International: H01F10/16;H01F41/18Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Wang Hui;Xia YuxingPatent Agency Code: 31201Patent Agent: mao cuiyingAbstract The present invention relates to an upper pinning type cupromanganese magnetic spinning valve, and is characterized by that the structure of magnetic spinning valve prepared by adopting non-magnetic… Read More »

Nd-Y based amorphous alloy block

Application Number: 00123187Application Date: 2000.11.01Publication Number: 1351191Publication Date: 2002.05.29Priority Information: International: C22C45/00Applicant(s) Name: Metal Inst, Chinese Academy of SciencesAddress: Inventor(s) Name: Qiu Keqiang;Zhang Qingsheng;Wang AiminPatent Agency Code: 21002Patent Agent: zhang chenAbstract An amorphous Nd-Y based alloy block can be expressed by (Ndx Y1-x)aAlbTMc, where x=0.7-0.95, a=50-75%, b=8-15%, c=15-35%, and TM is one or more of… Read More »

Solid-liquid mixing method for casting alloy and composition

Application Number: 00113221Application Date: 2000.01.13Publication Number: 1262334Publication Date: 2000.08.09Priority Information: International: B22D19/02;C22C1/10Applicant(s) Name: Zhongnan Polytechnical Univ.Address: Inventor(s) Name: Chen Zhenhua;Yan Hongge;Kang ZhitaoPatent Agency Code: 43200Patent Agent: gong canfanAbstract A solid and liquid mixed casting method for alloy and composite material includes adding the alloy powder containing same or silmilar components or the different alloy powder… Read More »

Process for preparing alloy material as negative electrode of Ni-H battery

Application Number: 00118976Application Date: 2000.09.06Publication Number: 1309433Publication Date: 2001.08.22Priority Information: International: C22C1/02;H01M4/38Applicant(s) Name: Changchun Inst of Applied Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhao Minshou;Sun Changying;Wu YaomingPatent Agency Code: 22001Patent Agent: cao guizhenAbstract A process for preparing a new alloy as the negative electrode of Ni-H battery includes vacuum smelting of La or La-enriched… Read More »

Age hardening tool steel alloy powder

Application Number: 00124470Application Date: 2000.09.08Publication Number: 1288977Publication Date: 2001.03.28Priority Information: International: C23C4/08;C23C30/00Applicant(s) Name: Beijing Dolytechnic Univ.Address: Inventor(s) Name: Wei Qi;Chen Jingrong;Ma JiePatent Agency Code: 11203Patent Agent: zhang yanhuiAbstract The ageing hardened tool steel alloy powder preparation is characterized by its chemical composition formed from (wt%) Co 5-25%, Ni 1-14%, Mo 0-16%, W 0-20%, Fe-Mo 0-26%,… Read More »

Process for preparing composite aluminium alloy solder used by explosion welding

Application Number: 00114046Application Date: 2000.01.27Publication Number: 1359765Publication Date: 2002.07.24Priority Information: International: B21B47/00;B23K20/08;B32B15/20Applicant(s) Name: Zheng YuanmouAddress: Inventor(s) Name: Zheng YuanmouPatent Agency Code: 00000Patent Agent: Abstract A method for making 2-layer or 3-layer composite Al-alloy material (plate, band or foil) by explosion welding includes cleaning the surfaces to be joined, explosion welding, heating to 460-540 deg.C, hot… Read More »

Nickel alloy film used for reducting the formation of compound between metals in soldering flux

Application Number: 00121787Application Date: 2000.08.01Publication Number: 1282645Publication Date: 2001.02.07Priority Information: 1999/8/2 US 09/365,683International: B23K1/00;H01L21/60Applicant(s) Name: International Business Machine Corp.Address: Inventor(s) Name: Pideror Amengou Charlkor;Ademen David BlakhurPatent Agency Code: 11038Patent Agent: wang sibengAbstract A method is provided for forming a solder joint to a pad, in which the thickness of the intermetallic layer formed by nickel… Read More »

Aluminium alloy melt hydrogen-removing rotating pulse spraying equipment

Application Number: 00125771Application Date: 2000.10.26Publication Number: 1292427Publication Date: 2001.04.25Priority Information: International: C22B9/05;C22C1/06;C22C21/00Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Jiang Haiyan;Sun Baode;Ni HongjunPatent Agency Code: 31201Patent Agent: wang tilinAbstract The aluminium alloy melt hydrogen-removing rotary pulse injection equipment is formed from yas circuit supply system, electric control system, graphite rotating beam and rotating head and crucible,… Read More »

Self-catalytic plating Ni-Sn-P alloy solution and its plated layer

Application Number: 00111007Application Date: 2000.04.12Publication Number: 1317596Publication Date: 2001.10.17Priority Information: International: C23C18/36Applicant(s) Name: Lin ZhonghuaAddress: Inventor(s) Name: Lin ZhonghuaPatent Agency Code: 37103Patent Agent: fu yuyangAbstract A self-catalytic plating liquid of Ni-Sn-P alloy contains primary salt, composite stabilizer, composite complexing agent, composite promoter, buffer and other assistants, and features 4-6 of pH value, 5-30 microns/h of… Read More »

Rear earth flux for aluminium and aluminium alloy

Application Number: 00116611Application Date: 2000.06.20Publication Number: 1280203Publication Date: 2001.01.17Priority Information: International: C22B9/10;C22B13/06;C22C1/06;C22C21/00Applicant(s) Name: Shanghai Communisation Univ.Address: Inventor(s) Name: Ni Hongjun;Sun Baode;Jiang HaiyanPatent Agency Code: 31201Patent Agent: wang tilinAbstract The rare earth flux has the composition of: NaCl 45.5-49.5 %, KCl 45.5-9.5 %, LaF3 or Cef3 3-5 % and CaCO30-2 %. It can reduce hydrogen content… Read More »

Nickel base amorphous alloy

Application Number: 00123285Application Date: 2000.11.22Publication Number: 1354274Publication Date: 2002.06.19Priority Information: International: C22C45/04Applicant(s) Name: Inst. of Metals, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhao Tiemin;Yang Mingchuan;Xu JianPatent Agency Code: 21002Patent Agent: zhang chenAbstract The present invention relates to a nickel base amorphous alloy, its basic components (at.%) are NiA Tib Zrc, here a=50-70, b=1-25 and c=100-a-b.… 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 »