Leaching of metals from steel samples in peracetic acid

2015 ◽  
Vol 29 (06n07) ◽  
pp. 1540038 ◽  
Author(s):  
Tomoki Yabutani ◽  
Takamasa Nakamura ◽  
Toshio Takayabagi
Keyword(s):  
Stainless Steel ◽  
Acetic Acid ◽  
Peracetic Acid ◽  
High Speed ◽  
Functional Group ◽  
High Speed Steel ◽  
Leaching Behavior ◽  
Leaching Efficiency ◽  
Metallic Species

In this paper, leaching behavior of metallic species from steel samples in peracetic acid was investigated. We compared the leaching efficiency between peracetic acid and acetic acid to estimate the role of peroxo functional group for the leaching. As a result, peracetic acid enhanced the leaching ability of metallic species from the high speed steel and the alloy steel samples. MoO 3, Mo , MO 2 C, W, WO 3, VC and MnO 2 were effectively leached by peracetic acid, while the stainless steel had a high resistance against corrosion by peracetic acid.

LESCALLOY BG42 VIM-VAR

Alloy Digest ◽  
1992 ◽  
Vol 41 (2) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
High Speed ◽  
High Speed Steel ◽  
Heat Treating ◽  
Steel Company ◽  
Aisi Type ◽  
Hot Hardness

Abstract LESCALLOY BG42 VIM-VAR is a martensitic stainless high-speed steel that combines the temper resistance and hot hardness characteristics of M-50 high-speed steel with the corrosion resistance of AISI Type 440C stainless steel. (See also LESCALLOY BG42, Alloy Digest SS-280, October 1972.) This datasheet provides information on composition, physical properties, and elasticity. It also includes information on forming, heat treating, machining, and joining. Filing Code: SS-179. Producer or source: Latrobe Steel Company. Originally published as Lesco BG42, March 1966, revised February 1992. See also Alloy Digest SS-356, October 1978.

The role of niobium in improving toughness and corrosion resistance of high speed steel laser hardfacings

2016 ◽  
Vol 99 ◽  
pp. 509-520 ◽  
Author(s):  
Manel Rodríguez Ripoll ◽  
Niko Ojala ◽  
Christian Katsich ◽  
Vladimir Totolin ◽  
Christian Tomastik ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
High Speed ◽  
High Speed Steel

Comparison of Power in CBN Grinding of Steels and Stone

2007 ◽  
Vol 359-360 ◽  
pp. 118-122
Author(s):  
Xi Peng Xu ◽  
Cun Ji Du
Keyword(s):  
Stainless Steel ◽  
Material Removal ◽  
High Speed ◽  
High Speed Steel ◽  
Depth Of Cut ◽  
Grinding Wheel ◽  
Operating Parameters ◽  
Vitrified Cbn Wheel ◽  
Vitrified Cbn ◽  
Spindle Power

The present study was undertaken to compare the consumed power in surface grinding of three different materials with a vitrified CBN wheel. High speed steel, stainless steel, and natural granite were used as the workpiece materials in the experiments. Two different depth of cut and workpiece velocity were combined to give different material removal rates. The spindle power was in-process monitored in each pass of grinding. The radius wear of the grinding wheel was also measured and the morphologies of CBN grains were observed during the grinding of high speed steel and granite. The power for the grinding of high speed steel was found to be the lowest under any operating parameters. For other two materials, the results became complex. At shallower depth of cut, the power for the grinding of stainless steel was higher in most cases. However, the power for the grinding of granite was higher under larger depth of cut. It was found that the grinding wheel failed much earlier in the grinding of granite as compared with the grinding of high speed steel.

The Role of Alloying Elements in High Speed Steel Type Cast Irons

1999 ◽  
Vol 11 (5) ◽  
pp. 297-301 ◽  
Author(s):  
Kaoru Yamamoto ◽  
Toshiro Harakawa ◽  
Keisaku Ogi
Keyword(s):  
High Speed ◽  
High Speed Steel ◽  
Alloying Elements ◽  
Cast Irons ◽  
Steel Type
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