Optimization of deep drawing products by adding effect of texture pattern in draw bead design

Author(s):  
Mohammad Soroush Merkani ◽  
Ali Parvizi
Keyword(s):  
Author(s):  
Lucien F. Trueb

A new type of synthetic industrial diamond formed by an explosive shock process has been recently developed by the Du Pont Company. This material consists of a mixture of two basically different forms, as shown in Figure 1: relatively flat and compact aggregates of acicular crystallites, and single crystals in the form of irregular polyhedra with straight edges.Figure 2 is a high magnification micrograph typical for the fibrous aggregates; it shows that they are composed of bundles of crystallites 0.05-0.3 μ long and 0.02 μ. wide. The selected area diffraction diagram (insert in Figure 2) consists of a weak polycrystalline ring pattern and a strong texture pattern with arc reflections. The latter results from crystals having preferred orientation, which shows that in a given particle most fibrils have a similar orientation.


2015 ◽  
Vol 112 (6) ◽  
pp. 608 ◽  
Author(s):  
Huixiang Yu ◽  
Xiaoxuan Deng ◽  
Xinhua Wang ◽  
Chenxi Ji ◽  
Guosen Zhu

Author(s):  
A. Paul ◽  
D. Kumar ◽  
R. Chaudhary ◽  
S. Bhusan ◽  
S. Nayak ◽  
...  
Keyword(s):  

1982 ◽  
Vol 68 (6) ◽  
pp. 649-657 ◽  
Author(s):  
Kiyohiko NOHARA ◽  
Kenji WATANABE ◽  
Yutaka ONO ◽  
Nobuo OHASHI

Alloy Digest ◽  
2002 ◽  
Vol 51 (1) ◽  

Abstract Allegheny Ludlum Type 305 (S30500) stainless steel is used for applications requiring a low rate of work hardening during severe cold-forming operations such as deep drawing. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as heat treating and joining. Filing Code: SS-840. Producer or source: Allegheny Ludlum Corporation.


Alloy Digest ◽  
1999 ◽  
Vol 48 (9) ◽  

Abstract ALZ 305 is an austenitic stainless steel with excellent formability and good corrosion resistance, toughness, and mechanical properties. The higher amount of nickel in this grade enables high deep-drawing deformation without intermediate annealing. This datasheet provides information on composition, physical properties, and elasticity. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: SS-762. Producer or source: ALZ nv.


Alloy Digest ◽  
1975 ◽  
Vol 24 (4) ◽  

Abstract NJZ ALLOY No. 1 is produced from high-grade, high-purity zinc with additions of lead, cadmium and iron. It gives excellent deep-drawing performance because of a combination of low hardness and strength, high ductility and very little tendency to work harden. It can be formed readily by conventional processes including spinning and its applications include such items as deep-drawn cans and jewelry. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as creep and fatigue. It also includes information on corrosion resistance as well as casting, forming, heat treating, and machining. Filing Code: Zn-18. Producer or source: New Jersey Zinc Company.


Alloy Digest ◽  
1987 ◽  
Vol 36 (6) ◽  

Abstract WEIRKOTE PLUS is a Galfan-coated sheet steel. The sheet is conventional low-carbon steel normally used for galvanized sheets and strip. This digest will concentrate on the characteristics and properties of the Galfan coating which is nominally a 95% zinc-5% aluminum alloy. The coating on Weirkote Plus is ideal for a variety of tough applications. It is excellent for products that require deep drawing and it combines extra corrosion resistance with superior formability. This datasheet provides information on composition and physical properties. It also includes information on corrosion resistance as well as forming, joining, and surface treatment. Filing Code: Zn-41. Producer or source: Weirton Steel Corp.


Sign in / Sign up

Export Citation Format

Share Document