公开(公告)号：US3898080A

公开(公告)日：1975-08-05

申请号：US24086172

申请日：1972-04-03

Applicant: ATOMIC ENERGY AUTHORITY UK

Inventor： PENN ALAN WILLIAM

IPC: H01L35/22 ,  H01L35/34 ,  C22C31/00

CPC classification number: H01L35/22 ,  H01L35/34

Abstract: The thermal conductivity of doped germanium/silicon alloy thermo-electric material is reduced, without corresponding reduction of electrical conductivity, by a process of manufacture which results in a fine grain structure, or, more significantly, as low characteristic scattering length as possible in the range 0.01 microns to 10 microns.

Abstract translation: 掺杂的锗/硅合金热电材料的热导率通过制造过程而不会相应地降低导电性，导致细晶粒结构，或者更显着地，作为在 范围0.01微米至10微米。

公开(公告)号：US3865557A

公开(公告)日：1975-02-11

申请号：US41414973

申请日：1973-11-09

Applicant: BELL TELEPHONE LABOR INC

Inventor： ANDRES KLAUS ,  BUCHER ERNEST ,  WERNICK JACK HARRY

IPC: C09K5/08 ,  G01K7/38 ,  H01L39/12 ,  B32B15/00 ,  C22C31/00

CPC classification number: F25B21/00 ,  C09K5/08 ,  G01K7/38 ,  H01L39/12 ,  Y02B30/66 ,  Y02P20/124 ,  Y10S428/926 ,  Y10S505/847 ,  Y10T428/12431 ,  Y10T428/12681 ,  Y10T428/12889

Abstract: The metallic compound AuIn2 is useful as a thermometer or a refrigerant in the temperature region below 0.1*K. Its utility extends to the submillidegree Kelvin region. The thermometric parameter is its static nuclear magnetic susceptibility, which is relatively large. The refrigerating technique of adiabatic demagnetization is also applicable to the large nuclear magnetic moments of this material. The product of temperature and spinlattice relaxation time of AuIn2 is approximately constant in this temperature range and equal to 0.09 seconds-*K giving approximately 1 second relaxation time at 0.1*K and 1 minute at 1 millidegree K.

Abstract translation: 金属化合物AuIn2可用作温度计或低于0.1°K的温度区域的制冷剂。其用途扩展到亚历山大开尔文地区。 温度参数是其静态核磁化率，相对较大。 绝热消磁的制冷技术也适用于这种材料的大型核磁矩。 AuIn2的温度和自旋晶格弛豫时间的乘积在该温度范围内近似恒定，等于0.09秒-KK，在0.1℃下产生约1秒的弛豫时间，在1毫摩尔K下产生1分钟。

公开(公告)号：US3778256A

公开(公告)日：1973-12-11

申请号：US3778256D

申请日：1971-12-28

Applicant: HITACHI LTD

Inventor： SASAKI R ,  KASHIMURA T ,  HATAYA H ,  FUKUI Y

IPC: C22C19/05 ,  C22C38/00 ,  F23R3/42 ,  C22C19/00 ,  C22C31/00

CPC classification number: C22C19/058

Abstract: An alloy for a combustion liner of a gas turbine, characterized by comprising 0.03 to 0.10 weight percent of carbon, 0.3 to 1.0 weight percent of silicon, 0.50 to 3.00 weight percent of manganese, 43.0 to 50.0 weight percent of nickel, 22.0 to 30.0 weight percent of chromium, 0.10 to 0.50 weight percent of titanium, at least one of 0.005 to 0.20 weight percent of elements of cerium group in rare earth elements and 0.20 to 0.90 weight percent of niobium, and the balance iron and impurities accompanying thereto.

Abstract translation: 一种用于燃气轮机的燃烧衬套的合金，其特征在于，包括0.03〜0.10重量％的碳，0.3〜1.0重量％的硅，0.50〜3.00重量％的锰，43.0〜50.0重量％的镍，22.0〜30.0重量％ 铬，0.10〜0.50重量％的钛，稀土元素中铈离子的0.005〜0.20重量％中的至少一种以及0.20〜0.90重量％的铌，余量为铁和杂质。

公开(公告)号：US3629155A

公开(公告)日：1971-12-21

申请号：US3629155D

申请日：1969-08-26

Applicant: DANFOSS AS

Inventor： KRISTENSEN KNUD

IPC: H01B1/04 ,  H01L45/00 ,  H01B1/02 ,  C22C31/00 ,  H01L3/00

CPC classification number: H01B1/04 ,  H01L27/2472 ,  H01L45/04 ,  H01L45/1233 ,  H01L45/142 ,  H01L45/143 ,  H01L45/1625 ,  H01L45/1641 ,  Y10S420/903

Abstract: IT IS FOUND THAT AS THE SEMICONDUCTOR COMPOSITION OF AN ELECTRONIC BISTABLE SEMICONDUCTOR SWITHCHING ELEMENT THERE MAY BE EMPLOYED SULFUR OR ANY OTHER SOLID GROUP VI ELEMENT, PREFERABLY SELENIUM, IN ADMIXTURE WITH ANTIMONY WITH LESS RIGID CONTROL WITH RESPECT TO PROPORTIONS THAN IS CONVENTIONAL FOR STIBNITE SWITCHES PROVIDED THAT THE COMPOSITION IS USED IN THE FORM OF A LAYER OF A THICKNESS NO GREATER THAN 1 MM. IT IS FOUND ADVANTAGEOUS TO PROVIDE THE LAYER ON AN ELECTRODE WHICH IS OF A HIGHLY THERMALLY CONDUCTIVE MATERIAL AND HAS A CROSS-SECTIONAL AREA GREATER THAN THE CROSS-SECT

公开(公告)号：US3523836A

公开(公告)日：1970-08-11

申请号：US3523836D

申请日：1968-01-19

Applicant: PHILIPS CORP

Inventor： BUSCHOW KURT HEINZ JUERGEN ,  VELGE WILHELMUS ANTONIUS JOHAN

IPC: C22C1/04 ,  C22C9/00 ,  C22C19/00 ,  C22C28/00 ,  H01F1/06 ,  H01H50/16 ,  C22C31/00

CPC classification number: H01H50/16 ,  C22C1/0441 ,  C22C9/00 ,  C22C19/00 ,  C22C28/00 ,  H01F1/06

公开(公告)号：US3420660A

公开(公告)日：1969-01-07

申请号：US3420660D

申请日：1964-09-17

Applicant: NIPPON YAKIN KOGYO CO LTD

Inventor： KAWAHATA MASAO ,  YOKOTA KOZOU ,  FUKASE YUKISHIGE ,  KATOH SHOICHI

IPC: C22C19/00 ,  C22C19/05 ,  C22C38/52 ,  C22C31/00

CPC classification number: C22C19/00 ,  C22C19/055 ,  C22C38/52

公开(公告)号：US3793007A

公开(公告)日：1974-02-19

申请号：US3793007D

申请日：1971-07-12

Applicant: FOOTE MINERAL CO

Inventor： KLINE J ,  YEH W ,  PRESTON U

IPC: C22C1/02 ,  C22C31/00

CPC classification number: C22C1/026

Abstract: A method, articles and compositions are described for the direct addition of manganese metal to molten aluminum, which provide more rapid dissolution of the manganese in the aluminum than has been possible heretofore. The manganese is added to the molten aluminum in powder form (minus 14 mesh) in intimate admixture with a flux capable of forming a molten phase at the temperature of the molten aluminum to which the mixture is added. The flux, which is employed in an amount from about 3 to about 10 percent by weight of the total manganese-flux composition, contains chlorides other than those of manganese, fluorides and mixtures of such chlorides and fluorides; the preferred flux being 40 percent sodium chloride, 40 percent potassium chloride and 20 percent cryolite (Na3AlF6).

Abstract translation: 描述了将锰金属直接添加到熔融铝中的方法，制品和组合物，其比迄今为止可能提供锰更快速地溶解在铝中。 在加入混合物的熔融铝的温度下，将锰与粉末形式的熔融铝（减去14目）紧密混合，并与能形成熔融相的助熔剂混合。 以总锰量组合物的约3至约10重量％的量使用的焊剂含有不同于锰，氟化物以及这些氯化物和氟化物的混合物的氯化物; 优选的通量为40％氯化钠，40％氯化钾和20％冰晶石（Na 3 AlF 6）。

公开(公告)号：US3756809A

公开(公告)日：1973-09-04

申请号：US3756809D

申请日：1972-05-01

Applicant: UNIV MICHIGAN

Inventor： ASGAR K

IPC: A61K6/04 ,  C22C19/07 ,  C22C19/00 ,  C22C31/00

CPC classification number: C22C19/07 ,  A61K6/04

Abstract: AN ALLOY CONTAINING AS ESSENTIAL INGREDIENTS 18% TO 28% CHROMIUM, 25% TO 50% COBALT, 18% TO 40% NICKEL AND 12.3 TO 13.5% TANTALUM HAS HIGH STRENGTH AND AN IMPROVED BALANCE OF ELONGATION AND TOUGHNESS, MAKING THE ALLOY PARTICULARLY USEFUL FOR PARTIAL DENTURE PROSTHETICS.

公开(公告)号：US3695867A

公开(公告)日：1972-10-03

申请号：US3695867D

申请日：1970-02-02

Applicant: TELEDYNE INC

Inventor： SKRABEK EMANUEL ANDREW ,  TRIMMER DONALD SMITH

IPC: C22C28/00 ,  H01L35/16 ,  C22C31/00

CPC classification number: H01L35/16 ,  C22C28/00 ,  Y10S420/903

Abstract: IMPROVED ALLOYS SUITABLE FOR THERMOELECTRIC APPLICATIONS AND HAVING THE GENERAL FORMULA:

(AGSBTE2)1-X+(GETE)X

WHEREIN X HAS A VALUE OF ABOUT .80 AND .85, HAVE BEEN FOUND TO POSSESS UNEXPECTEDLY HIGH THERMOELECTRIC PROPERTIES SUCH AS EFFICIENCY INDEX, AS WELL AS OTHER IMPROVED PHYSICAL PROPERTIES.

公开(公告)号：US3582324A

公开(公告)日：1971-06-01

申请号：US3582324D

申请日：1968-06-28

Applicant: SIEMENS AG

Inventor： KUNERT ALFRED ,  BUCS EUGEN SZABO DE ,  OESTERHELT GERHARD

IPC: H01L21/52 ,  H01L35/10 ,  H01L35/14 ,  H01L35/30 ,  C22C31/00 ,  H01V1/16

CPC classification number: H01L35/10

Abstract: THE INVENTION RELATES TO A CONTACT PIECE FOR A SEMICONDUCTOR, WHEREIN SILICON CONSTITUTES AN ALLOYING COMPONENT OF THE SEMICONDUCTOR AND OF THE CONTACT PIECE, AND TO A METHOD OF ITS PRODUCTION. THE CONTACT PIECE IS PRIMARILY USED FOR CONTACTING SEMCONDUCTOR BODIES IN THERMOELECTRIC DEVICES, PARTICULARLY THERMOGENERATORS AND HAS THE GENERAL COMPOSITION: ME(I)Y ME(II)1-Y)XSI1-X WHEREIN 0.5 $Y$0.9 AND 0.05$X$0.35 AND MEI AND MEII ARE EACH A METAL OF THE IV, V, VI, VII OR VIII SECONDARY GROUPS OF THE PERIODIC TABLE WITH THE EXCEPTION OF TECHNETIUM.