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Title:
ROLLER SHAFT INSULATION MEMBER OF CONTINUOUS ANNEALING FURNACE AND CONTINUOUS ANNEALING FURNACE
Document Type and Number:
WIPO Patent Application WO/2019/156100
Kind Code:
A1
Abstract:
Provided is a roller shaft insulation member for reducing the heat which is conducted to the bearings by passing through the space between the roller insertion hole of a continuous annealing furnace and the roller, wherein the roller shaft insulation member of the continuous annealing furnace comprises an inorganic fiber blanket, which contacts or is near the outer circumferential surface of the roller and in which the content of 45 µm or larger shot is 3% or less. A continuous annealing furnace provided with said roller shaft insulation member is also provided.

Inventors:
TAGUCHI, Masakuni (9-9, Hanao-machi, Yahatahigashi-ku, Kitakyushu-sh, Fukuoka 65, 〒8050065, JP)
SUZUKI, Mitsuo (1-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 51, 〒1008251, JP)
YANO, Akihiro (1-1 Marunouchi 1-chome, Chiyoda-k, Tokyo 51, 〒1008251, JP)
Application Number:
JP2019/004141
Publication Date:
August 15, 2019
Filing Date:
February 06, 2019
Export Citation:
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Assignee:
MITSUBISHI CHEMICAL CORPORATION (1-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 51, 〒1008251, JP)
International Classes:
C21D9/56; C21D1/00; F27D7/06; F16C13/00
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (Nissin bldg, 9F 5-10, Shinjuku 2-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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