Primary Mill Fabrication

2013 ◽  
pp. 1-45
Keyword(s):  
Titanium Alloys ◽  
Electric Arc ◽  
Vacuum Arc ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
Blast Furnaces ◽  
Basic Oxygen ◽  
Electric Arc Furnaces ◽  
Vacuum Arc Remelting ◽  
Arc Furnaces

Abstract This chapter discusses the processes, procedures, and equipment used in the production of iron, steel, aluminum, and titanium alloys. It describes the design and operation of melting and refining furnaces, including blast furnaces, basic oxygen and electric arc furnaces, vacuum induction melting furnaces, and electroslag and vacuum arc remelting furnaces. It also covers casting, rolling, and annealing procedures and describes the basic steps in aluminum and titanium production.

UDIMET 700

Alloy Digest ◽  
1987 ◽  
Vol 36 (1) ◽  
Keyword(s):  
Gas Turbines ◽  
Base Alloy ◽  
Heat Treating ◽  
Vacuum Arc ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
Nickel Base Alloy ◽  
Vacuum Arc Remelting ◽  
Temperature Performance ◽  
Nickel Base

Abstract UDIMET 700 is a wrought nickel-base alloy produced by vacuum-induction melting and further refined by vacuum-arc remelting. It has excellent mechanical properties at high temperatures. Among its applications are blades for aircraft, marine and land-based gas turbines and rotor discs. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-51. Producer or source: Special Metals Corporation. Originally published March 1959, revised January 1987.

UDIMET 90

Alloy Digest ◽  
1972 ◽  
Vol 21 (6) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Base Alloy ◽  
Heat Treating ◽  
Vacuum Arc ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
Nickel Base Alloy ◽  
Vacuum Arc Remelting ◽  
Temperature Performance ◽  
Nickel Base

Abstract UDIMET 90 is a nickel-base alloy developed for elevated-temperature service. It is produced by vacuum induction melting and vacuum arc remelting techniques to develop optimum properties. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-174. Producer or source: Special Metals Corporation.

VASCOMAX T-300

Alloy Digest ◽  
1990 ◽  
Vol 39 (12) ◽  
Keyword(s):  
Heat Treatment ◽  
Fracture Toughness ◽  
Tensile Strength ◽  
High Temperature ◽  
Heat Treating ◽  
Vacuum Arc ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
Vacuum Arc Remelting ◽  
Temperature Performance

Abstract VASCOMAX T-300 is an 18% nickel maraging steel in which titanium is the primary strengthening agent. It develops a tensile strength of about 300,000 psi with simple heat treatment. The alloy is produced by Vacuum Induction Melting/Vacuum Arc Remelting. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SA-454. Producer or source: Teledyne Vasco.

Production of Fe3Al-Based Intermetallic Alloys

1990 ◽  
Vol 213 ◽  
Author(s):  
Vinod K. Sikka
Keyword(s):  
Surface Finish ◽  
National Laboratory ◽  
Vacuum Arc ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
Intermetallic Alloys ◽  
Vacuum Arc Remelting ◽  
Oak Ridge ◽  
Arc Melting

ABSTRACTThe melting of Fe3Al-based alloys at the Oak Ridge National Laboratory (ORNL) and commercial vendors is described. The melting processes evaluated include arc melting, air-induction melting (AIM), vacuum-induction melting (VIM), vacuum-arc remelting (VAR), and electroslag remelting (ESR). The quality of the ingots studied are based on internal soundness and the surface finish obtained. The ingots were analyzed for impurity levels observed in the alloys by various melting processes. Recommendations are made for viable processes for commercial melting of these alloys.

ALLVAC 500 ZB

Alloy Digest ◽  
1990 ◽  
Vol 39 (3) ◽  
Keyword(s):  
Precipitation Hardening ◽  
Stress Rupture ◽  
Heat Treating ◽  
Vacuum Arc ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
Vacuum Arc Remelting ◽  
Tensile Fatigue ◽  
Stress Rupture Properties ◽  
Rupture Properties

Abstract ALLVAC 500 ZB is an austenitic precipitation hardening alloy which develops outstanding tensile, fatigue and stress-rupture properties. It is suited to longtime service requirements up to 1800 F (982 C). It is produced by vacuum induction melting plus vacuum arc remelting. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as creep. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-380. Producer or source: Allvac Inc..

CBS-1000M VIM-VAR

Alloy Digest ◽  
1990 ◽  
Vol 39 (10) ◽  
Keyword(s):  
Heat Treating ◽  
Vacuum Arc ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
Steel Company ◽  
Vacuum Arc Remelting ◽  
Crack Propagation Resistance ◽  
Gear Steel ◽  
Hardened Case ◽  
Bearing Alloy

Abstract CBS-1000M VIM-VAR is a carburizing bearing and gear steel designed for service up to 800 F(427 C). It is produced by vacuum induction melting followed by vacuum arc remelting to provide optimum strength, ductility, fatigue life and fracture toughness. The hardened case properties match those of M-50 VIM-VAR through-hardening bearing alloy while core properties provide good impact and crack propagation resistance. This datasheet provides information on composition, physical properties, elasticity, and shear strength. It also includes information on forming and heat treating. Filing Code: SA-450. Producer or source: Latrobe Steel Company.

CARPENTER VIM-VAR 52100

Alloy Digest ◽  
1985 ◽  
Vol 34 (10) ◽  
Keyword(s):  
High Carbon Steel ◽  
Heat Treating ◽  
Vacuum Arc ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
High Carbon ◽  
Clean Steel ◽  
Vacuum Arc Remelting ◽  
Uniform Microstructure ◽  
Resistance To Wear

Abstract CARPENTER VIM-VAR 52100 is a high-carbon steel containing nominally 1.40% chromium. It is produced by vacuum-induction melting (VIM), followed by vacuum-arc remelting (VAR) to meet the exacting demands of bearing manufacturers for a clean steel of uniform microstructure. It is deep hardening and has high resistance to wear. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on forming, heat treating, and machining. Filing Code: SA-412. Producer or source: Carpenter.

Porous TiNi Synthesis from Elemental Powders

1994 ◽  
Vol 360 ◽  
Author(s):  
Janet C. Hey ◽  
A. Peter Jardine
Keyword(s):  
Pure Metal ◽  
Vacuum Arc ◽  
Vacuum Induction Melting ◽  
Induction Melting ◽  
Heating Rates ◽  
Chemical Homogeneity ◽  
Vacuum Arc Remelting ◽  
Porous Microstructures ◽  
Cold Pressed ◽  
Alloy Tini

AbstractThe shape memory alloy TiNi is produced by either Vacuum Induction Melting (VIM) or by Vacuum Arc Remelting (VAR) of pure metal ingots for actuator applications. Powder metallurgy techniques provide an alternative fabrication route for their use in passive damping applications where porosity and deviations in chemical homogeneity can be tolerated. In this study TiNi compacts were cold pressed from the blended elemental powders and sintered in vacuum for varying times at temperatures from 800°C to 1000°C. Two heating rates were used, 5 K/min. and 10 K/min. A TiNi microstructure could be produced after annealing at 1000°C for 6 h., although some TiNi3 was still observed. Sintering above 900°C produced porous microstructures with green densities approaching 3.5 gm/cm3.

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