PatentVote.com: Vote on your favourite invention!

Next ten patents ordered by date:
Method of producing reversal color images
Blended internal latent image emulsions, elements including such emulsions and processes for their preparation and use
Process for the development of diazotype materials
Process for bleaching silver halide photographic elements containing anionic organic acid compounds
N-alkoxyethoxyethylphenylenediamine color developing agents
Image forming curable resin compositions
Direct positive silver halide emulsions containing quaternated merocyanine dyes
Tetragonally stabilized zirconia ceramic
Cement and aggregate mixture and method for making same
Method and apparatus for calcining powdered material for cement
Translate:
En
De
Es
Fr
It
Pt
Ja
Ko
Zh 

 

Title: Method for making aluminum-containing ferroalloy

Abstract: Disclosed is a method for aluminum-containing ferroalloy which comprises mixing 80 to 99 parts by weight of molten ferroalloy and 20 to 1 parts by weight of molten aluminum in a ladle.


Do you think this is a good invention? Vote now:

 Votes so far: For:(0) Against:(0)
Other info:


Inventors: Okamoto, Kiyoshi (Nagano, JA)
Kiriyama, Shizuo (Nagano, JA)
Obayashi, Ichiro (Myokokogen, JA)
Yamamura, Kazuaki (Myokokogen, JA)
Senoo, Masaaki (Myokokogen, JA)

Application Number: 605722
Filing Date: 1975-08-18
Publication_date: 1977-07-12
Assignee: Chuo Denki Kogyo Co., Ltd. (JA)
Primary Class(es): 420/434
Other Classes:
US Patent Ref:
2920955Jan, 1960Goering75/129.
3545960Dec, 1970McClellan75/59.

Other Refs:
Primary Examiner: Rosenberg, Peter D.
Assistant Examiner:
Attorney: