JPS6479356A - Sink roll for hot dip zinc coating - Google Patents

Sink roll for hot dip zinc coating

Info

Publication number
JPS6479356A
JPS6479356A JP23497787A JP23497787A JPS6479356A JP S6479356 A JPS6479356 A JP S6479356A JP 23497787 A JP23497787 A JP 23497787A JP 23497787 A JP23497787 A JP 23497787A JP S6479356 A JPS6479356 A JP S6479356A
Authority
JP
Japan
Prior art keywords
coating layer
roll
hot dip
base
dip zinc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP23497787A
Other languages
Japanese (ja)
Inventor
Masaaki Takagi
Yuji Okuzaki
Hisao Tashiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAIYO SEIKO KK
Nippon Steel Hardfacing Corp
Original Assignee
TAIYO SEIKO KK
Nippon Steel Hardfacing Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TAIYO SEIKO KK, Nippon Steel Hardfacing Corp filed Critical TAIYO SEIKO KK
Priority to JP23497787A priority Critical patent/JPS6479356A/en
Publication of JPS6479356A publication Critical patent/JPS6479356A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To produce a sink roll for hot dip zinc coating having excellent durability by forming a thermally sprayed coating layer consisting of a self-fixing alloy contg. Co as its base on the surface of a roll base material consisting of a corrosion resistant alloy steel and providing specific crossed grooves on the surface of this coating layer. CONSTITUTION:The thermally sprayed and fused coating layer 2 consisting of the Co-base self-fluxing alloy (for example, the Co-alloy contg. about 13% Ni, about 13% W, about 19% Cr, and about 1.0% C) is formed on the surface in the cylindrical part of the body roll 1 constituted of the stainless steel equiv. to SUS316L. The crossed grooves 3 having 20-60mm pitch (a), 0.5-10mm depth (b), 5-10mm width (c), and 3-10mm R(d) are inscribed on the surface of said coating layer 2. The thickness of the coating layer 3 is specified at such a depth that the expose of the base of the body roll due to the inscription of the grooves 3 is obviated. The zinc roll for hot dip zinc coating which is highly durable over a long period of time and is improved in yield and workability is thereby obtd.
JP23497787A 1987-09-21 1987-09-21 Sink roll for hot dip zinc coating Pending JPS6479356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23497787A JPS6479356A (en) 1987-09-21 1987-09-21 Sink roll for hot dip zinc coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23497787A JPS6479356A (en) 1987-09-21 1987-09-21 Sink roll for hot dip zinc coating

Publications (1)

Publication Number Publication Date
JPS6479356A true JPS6479356A (en) 1989-03-24

Family

ID=16979213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23497787A Pending JPS6479356A (en) 1987-09-21 1987-09-21 Sink roll for hot dip zinc coating

Country Status (1)

Country Link
JP (1) JPS6479356A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374654U (en) * 1989-11-22 1991-07-26
JPH06101007A (en) * 1992-09-21 1994-04-12 Kawatetsu Galvanizing Co Ltd Roll for plating bath
US5391135A (en) * 1991-03-29 1995-02-21 Tocalo Co., Ltd. Rolls for hot dipping bath
US5397650A (en) * 1991-08-08 1995-03-14 Tocalo Co., Ltd. Composite spray coating having improved resistance to hot-dip galvanization
US6129994A (en) * 1995-03-08 2000-10-10 Tocalo Co., Ltd. Member having composite coating and process for producing the same
KR20020040020A (en) * 2000-11-23 2002-05-30 이구택 Sink roll for preventing groove mark from forming on strip
JP2007297981A (en) * 2006-04-28 2007-11-15 Hitachi Ltd Reciprocating compressor
JP2009270157A (en) * 2008-05-08 2009-11-19 Tocalo Co Ltd Roll for hot dip plating bath having excellent rotational property, and manufacturung method threfor
WO2013176029A1 (en) * 2012-05-25 2013-11-28 株式会社シンク・ラボラトリー Patterned roll and manufacturing method therefor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121236A (en) * 1978-03-13 1979-09-20 Sumitomo Metal Ind Ltd Preventing surface roughening of sink roll for molten metal zinc plating
JPS59153875A (en) * 1983-02-18 1984-09-01 Nippon Steel Corp Roll in galvanizing bath

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121236A (en) * 1978-03-13 1979-09-20 Sumitomo Metal Ind Ltd Preventing surface roughening of sink roll for molten metal zinc plating
JPS59153875A (en) * 1983-02-18 1984-09-01 Nippon Steel Corp Roll in galvanizing bath

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0374654U (en) * 1989-11-22 1991-07-26
US5391135A (en) * 1991-03-29 1995-02-21 Tocalo Co., Ltd. Rolls for hot dipping bath
US5397650A (en) * 1991-08-08 1995-03-14 Tocalo Co., Ltd. Composite spray coating having improved resistance to hot-dip galvanization
JPH06101007A (en) * 1992-09-21 1994-04-12 Kawatetsu Galvanizing Co Ltd Roll for plating bath
US6129994A (en) * 1995-03-08 2000-10-10 Tocalo Co., Ltd. Member having composite coating and process for producing the same
KR20020040020A (en) * 2000-11-23 2002-05-30 이구택 Sink roll for preventing groove mark from forming on strip
JP2007297981A (en) * 2006-04-28 2007-11-15 Hitachi Ltd Reciprocating compressor
JP2009270157A (en) * 2008-05-08 2009-11-19 Tocalo Co Ltd Roll for hot dip plating bath having excellent rotational property, and manufacturung method threfor
WO2013176029A1 (en) * 2012-05-25 2013-11-28 株式会社シンク・ラボラトリー Patterned roll and manufacturing method therefor
JPWO2013176029A1 (en) * 2012-05-25 2016-01-12 株式会社シンク・ラボラトリー Patterned roll and method for producing the same

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