Surface Finishes Produced by Tungsten Carbide Taper Pin Reamers

1975 ◽  
Vol 97 (1) ◽  
pp. 21-24
Author(s):  
D. M. Turley
Keyword(s):  
Aluminum Alloy ◽  
Tungsten Carbide ◽  
Surface Finish ◽  
Composite Structure ◽  
High Strength Steel ◽  
Steel Surface ◽  
High Strength ◽  
Cutting Conditions ◽  
Surface Finishes ◽  
Ultra High Strength Steel

The surface finishes produced by taper reaming of holes in a composite structure of aluminum alloy and ultra-high strength steel are examined for both dry and lubricated cutting conditions. In dry reaming cutting occurred under built-up-edge (BUE) conditions whereas when a mineral cutting oil was used no significant BUE was formed. Reaming under the latter conditions resulted in a more undulating steel surface finish but a much smoother surface finish for the aluminum alloy.

CRUCIBLE D6

Alloy Digest ◽  
1962 ◽  
Vol 11 (5) ◽  
Keyword(s):  
Fracture Toughness ◽  
Tensile Strength ◽  
Low Temperature ◽  
High Strength Steel ◽  
High Strength ◽  
Heat Treating ◽  
Steel Company ◽  
Temperature Performance ◽  
Ultra High Strength Steel ◽  
Crucible Steel

Abstract Crucible D6 is a low alloy ultra-high strength steel developed for aircraft-missile applications and primarily designed for use in the 260,000-290,000 psi tensile strength range. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on low temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-129. Producer or source: Crucible Steel Company of America.

Quenchability improvement and control simplification by ice mandrel in hot stamping of ultra-high strength steel hollow parts

2021 ◽  
Vol 64 ◽  
pp. 916-926
Author(s):  
Ali Talebi-Anaraki ◽  
Tomoyoshi Maeno ◽  
Ryohei Ikeda ◽  
Kazui Morishita ◽  
Ken-ichiro Mori
Keyword(s):  
High Strength Steel ◽  
Hot Stamping ◽  
High Strength ◽  
Ultra High Strength Steel ◽  
And Control
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