SEIZURE-PREVENTING AGENT, SENSOR AND SENSOR-ATTACHING STRUCTURE

Title:

SEIZURE-PREVENTING AGENT, SENSOR AND SENSOR-ATTACHING STRUCTURE

Document Type and Number:

Japanese Patent JP2007169596

Kind Code:

A

Abstract:

To provide a seizure-preventing agent applicable to a metallic part having possibility to be exposed to a high temperature of ≥500°C without using a metal such as copper, aluminum and nickel, and boron nitride; and to provide a sensor with the seizure-preventing agent applied thereto.

The seizure-preventing agent contains a first solid lubricant comprising one or more of bismuth and a bismuth compound, and a second lubricant comprising one or more of graphite, molybdenum disulfide and boron nitride, regulated so that the content (a) of the first solid lubricant and the content (d) of the second solid lubricant may satisfy the relations: 20 mass%≤(a)≤90 mass%, and 10 mass%≤(d)≤80 mass% with the proviso that the total of the first solid lubricant and the second solid lubricant is 100 mass%.

Inventors:

KATO AKIYOSHI
YAMADA NAOKI
FUJITA NOBORU
TAKASE TAKUYA

Application Number:

JP2006259640A

Publication Date:

July 05, 2007

Filing Date:

September 25, 2006

Export Citation:

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Assignee:

NGK SPARK PLUG CO
SUMIKOU JUNKATSUZAI KK

International Classes:

C10M111/00; C10M101/02; C10M103/00; C10M103/02; C10M103/04; C10M103/06; C10M125/10; C10N10/02; C10N10/06; C10N10/10; C10N10/12; C10N10/16; C10N30/06; C10N30/08; C10N30/10; C10N50/08; C10N50/10; G01N27/409

Domestic Patent References:

JP2004277787A	2004-10-07
JP2004115577A	2004-04-15
JP2002053673A	2002-02-19
JPH05163498A	1993-06-29
JP2001249106A	2001-09-14
JP2007169597A	2007-07-05

Foreign References:

WO2005075610A1	2005-08-18
US20040092408A1	2004-05-13

Attorney, Agent or Firm:

Tsutomu Adachi

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