公开(公告)号：JP2000336484A

公开(公告)日：2000-12-05

申请号：JP2000050297

申请日：2000-01-21

Applicant: BASF AG

Inventor： SCHLEGEL REINHOLD ,  FRIEDRICH GABRIELE ,  REMMELE MICHAEL

IPC: C04B35/628 ,  B22F1/02 ,  C23C16/16 ,  C23C16/32 ,  C23C18/12

Abstract: PROBLEM TO BE SOLVED: To provide an easy and economical method for producing a metal coated hard material. SOLUTION: A soln., in which a hard material such as diamond, cubic boron nitride, boron carbide, silicon carbide and silicon nitride or the carbide, nitride, boride, silicide or the like of titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium and molybdenum, and a hard material of metallic carbonyl such as iron pentacarbonyl are suspended, is heated and decomosed, and a metallic layer is formed on the surface of the hard material. Moreover, the metallic layer can be formed on the hard material from metallic carbonyl present in the state of the vapor phase.

公开(公告)号：DE19902000A1

公开(公告)日：2000-07-27

申请号：DE19902000

申请日：1999-01-21

Applicant: BASF AG

Inventor： SCHLEGEL REINHOLD ,  FRIEDRICH GABRIELE ,  REMMELE MICHAEL

IPC: B22F1/02 ,  C23C16/16 ,  C04B41/88

Abstract: Production of metal-coated hard materials comprises producing the metal layer by decomposing metal carbonyls in the presence of the hard material.

公开(公告)号：DE10344791A1

公开(公告)日：2005-04-21

申请号：DE10344791

申请日：2003-09-26

Applicant: BASF AG

Inventor： KUEHLING KLAUS ,  STERZEL HANS-JOSEF ,  REMMELE MICHAEL ,  DECK PATRICK

IPC: B01D1/00 ,  B01D3/00 ,  B01D5/00 ,  B01D7/00 ,  B01D9/00 ,  B01D15/00 ,  D06F58/20 ,  F26B3/34 ,  F26B21/08 ,  B01D53/00 ,  H01L35/28

Abstract: In thermal separation methods in which a material separation is carried out by the spatially separate input and extraction of heat, the input of heat occurs by means of the hot side of a current-carrying thermoelectrical module and the extraction of heat occurs by means of the cold side of a current-carrying thermoelectrical module.