Title:
【発明の名称】タンカケイソレンゾクセンイニヨリキヨウカサレテナルギンキフクゴウザイリヨウノ セイゾウホウホウ
Document Type and Number:
Japanese Patent JPS5933656
Kind Code:
B2
Abstract:
Fibre-reinforced Ag composite material (I) comprises continuous SiC fibres (II) consisting of beta-Si C, a Ag matrix (III), consisting of Ag, Ag alloy or a Ag-based composite, and very small amts. fo carbide (IVa) or solid C soln. (IVb) in (III). formed by reaction of free C on the (II) surface with (III). The (II) content of (I) pref. is 5-70 wt. %. (I) has excellent mechanical properties, thermal stability resistance to oxidn. and wear and electrical and thermal conductivity and is suitable for a wide range of applicationsin the electrical industry, for chemical equipment and as structural material. Claimed properties are a high oxidn. resistance, Mohs hardness of 3-8, tensile strength of 20-240 kg/mm2 at room temp. resistivity of (2.0-16.1) x 106 ohm.cm and thermal conductivity of 0.85-0.21 cal/cm.s degrees C.
Inventors:
YAJIMA SEISHI
HAMANO MASAAKI
HAMANO MASAAKI
Application Number:
JP14683175A
Publication Date:
August 17, 1984
Filing Date:
December 11, 1975
Export Citation:
Assignee:
TOHOKU DAIGAKU KINZOKU ZAIRYO KENKYU SHOCHO
International Classes:
C22C5/06; C22C29/06; C22C32/00; C22C49/00; H01B1/02; (IPC1-7): C22C1/09
Attorney, Agent or Firm:
Akihide Sugimura
Previous Patent: How to carry out draw fabrication of the glass belt
Next Patent: MOTOR DRIVING CIRCUIT OF MAGNETIC RECORDING AND REPRODUCING DEVICE
Next Patent: MOTOR DRIVING CIRCUIT OF MAGNETIC RECORDING AND REPRODUCING DEVICE