MEMBER FOR HOT-DIP METAL PLATING BATH

WIPO Patent Application WO/2018/216589

A1

A member for a hot-dip metal plating bath to be used in hot-dip Zn-Al plating baths that contain at least 50 mass% of Al or hot-dip Al plating baths comprises: a base metal made of ferritic stainless steel that contains 0.10 mass% to 0.50 mass% of C, 0.01 mass% to 4.00 mass% of Si, 0.10 mass% to 3.00 mass% of Mn, 15.0 mass% to 30.0 mass% of Cr, and 0.9 mass% to 5.0 mass% of the sum of Nb, V, Ti and Ta, with the balance being made of Fe and unavoidable impurities, that has a structure that has ferritic phases as the main phases and comprises precipitated carbides, in which the area ratio of Nb carbides, Ti carbides, V carbides, Ta carbides and compound carbides thereof is at least 30% with respect to the precipitated carbides; and a thermally sprayed coating provided so as to cover at least some of the surface of the base metal. The thermally sprayed coating is made of a ceramic coating and/or a cermet coating.

JP3837612	HIGH STRENGTH HOT DIP GALVANIZED STEEL SHEET EXCELLENT IN BLISTER RESISTANCE AND MACHINABILITY
WO/1989/009843	OXIDATION RESISTANT IRON BASE ALLOY COMPOSITIONS
JP5453866	High-strength thick steel sheet with excellent balance of strength and ductility and its manufacturing method

TAKEUCHI JUNICHI (JP)
NAGAI MASAYA (JP)
KUBO SHINICHI (JP)
NAGAYA MASASHI (JP)
SUMI YOSHINORI (JP)
KOYANAGI YOSHIHIKO (JP)
TAKABAYASHI HIROYUKI (JP)
TAKENAKA YASUMUNE (JP)

PCT/JP2018/019044

November 29, 2018

May 17, 2018

Click for automatic bibliography generation  

TOCALO CO LTD (JP)
DAIDO STEEL CO LTD (JP)
DAIDO CASTINGS CO LTD (JP)

C22C38/00; C22C21/10; C22C38/38; C22C38/60; C23C2/00; C23C2/12; C23C4/067

WO2015173843A1

2015-11-19

JPH03162551A	1991-07-12
JP2003138350A	2003-05-14
JPS6247460A	1987-03-02

SUNCREST PATENT AND TRADEMARK ATTORNEYS (JP)

View/Download PDF      PDF Help

Previous Patent: PROBE

Next Patent: FILM ROLL AND METHOD FOR MANUFACTURING SAME