Effect of Rolling Parameters on the Properties of Al-Fe-V Sheet Rolled on an Experimental Mill

1985 ◽  
Vol 58 ◽  
Author(s):  
A. Brown ◽  
D. Raybould
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Aluminum Alloys ◽  
Room Temperature ◽  
Thermomechanical Processing ◽  
High Temperature Strength ◽  
Rapidly Solidified ◽  
Large Sheet ◽  
Room Temperature Strength

ABSTRACTIn recent years, interest in high temperature aluminum alloys has increased. However, nearly all the data available is for simple extrusions. This paper looks at the properties of sheet made from a rapidly solidified Al-10Fe-2.5V-2Si alloy. The sheet is made by direct forging followed by hot rolling, this is readily scalable, so allowing the production of large sheet. The room temperature strength and fracture toughness of the sheet are comparable to those of 2014-T6. The high temperature strength, specific stiffness and corrosion resistance are excellent. Recently, improved thermomechanical processing and new alloys have allowed higher strengths and fracture toughness values to be obtained.

FVS 0812

Alloy Digest ◽  
1989 ◽  
Vol 38 (8) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Aluminum Alloys ◽  
Physical Properties ◽  
Tensile Properties ◽  
High Temperature Strength ◽  
Temperature Performance ◽  
Rapidly Solidified

Abstract FVS 0812 is a rapidly solidified Al-Fe-V Sialloy which combines the strength, ductility and fracture toughness of conventional aerospace aluminum alloys with the high-temperature strength and stability of the FVS aluminum alloys. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as casting, forming, machining, and joining. Filing Code: Al-298. Producer or source: Allied-Signal Inc..

Effect of B4C on the Mechanical Properties and Microstructure of ZrB2-SiC Based Ceramics

2010 ◽  
Vol 105-106 ◽  
pp. 218-221 ◽  
Author(s):  
Xuan Liu ◽  
Qiang Xu ◽  
Shi Zhen Zhu
Keyword(s):  
Mechanical Properties ◽  
Fracture Toughness ◽  
High Temperature ◽  
Relative Density ◽  
Room Temperature ◽  
High Temperature Strength ◽  
Sintering Process ◽  
Plasma Sintering ◽  
Spark Plasma ◽  
Room Temperature Strength

ZrB2-SiC-B4C is sintered at 1700°C by spark plasma sintering process. The effect of B4C content on the mechanical properties and microstructure of ZrB2-SiC based ceramics is studied. The results show that, with the content of B4C increases, the relative density and room-temperature strength decrease in the ZrB2-SiC-B4C composite. The fracture toughness rises at first and then falls down. The high temperature strength increases.

UNITEMP HX

Alloy Digest ◽  
1964 ◽  
Vol 13 (5) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Physical Properties ◽  
Base Material ◽  
Heat Treating ◽  
Operating Conditions ◽  
High Temperature Strength ◽  
Temperature Performance ◽  
Nickel Base

Abstract Unitemp-HX is a nickel-base material recommended for high temperature applications. It has outstanding oxidation resistance at high temperatures under most operating conditions, and good high-temperature strength. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Ni-91. Producer or source: Universal Cyclops Steel Corporation.

Research on Effect of Alloy Elements on Equilibrium and Properties of Ni-Cr-Co Type Nickel-Based Superalloy

2016 ◽  
Vol 849 ◽  
pp. 513-519
Author(s):  
Qing Quan Zhang ◽  
Ming Yang Li ◽  
Ran Wei ◽  
Hui Yun Wu ◽  
Zhen Rui Li
Keyword(s):  
High Temperature ◽  
Room Temperature ◽  
High Temperature Strength ◽  
Nickel Based Superalloy ◽  
Type 3 ◽  
Room Temperature Strength ◽  
Super Alloy ◽  
Type Nickel

Ni-Cr-Co type Nickel-based super alloy Inconel 740H was studied. The effect of Nb, Al and Ti on the equilibrium of this alloy was analyzed by JMatPro software. The amount of Ti and Nb should be controlled by 1.50wt.%, and meanwhile, Al should be 1.0-2.0wt.%. If Mo and W were added the amount of Mo should be in the range of 1.0-2.0wt. %, and W should be about 1.0wt.%. Based on these results, three types of new alloys were designed, which contain Ni-Cr-Co-Mo type (1#), Ni-Cr-Co-W type (2#) and Ni-Cr-Co-Mo-W type (3#). Compared with the Ni-Cr-Co type Inconel 740H alloy, the room temperature strength, high temperature strength and high temperature durable performance of the three new alloys improved, which can provide the evidence and reference to optimize the chemical composition of Inconel 740H alloy, i.e., adding 1.50wt.% Mo and 1.0wt.% W individually or together.

FANSTEEL 80 METAL

Alloy Digest ◽  
1981 ◽  
Vol 30 (11) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Electron Beam ◽  
High Temperature ◽  
Elevated Temperature ◽  
Electron Beam Melting ◽  
Room Temperature ◽  
Base Alloy ◽  
Heat Treating ◽  
High Quality

Abstract FANSTEEL 80 METAL is a columbium-base alloy containing nominally 1% zirconium. It is produced by electron-beam melting which gives it exceptionally high interstitial purity. It is several times stronger than pure columbium at elevated temperature; and this is without sacrificing the ease of fabrication associated with columbium. Fansteel 80 Metal can be fabricated easily at room temperature and high-quality ductile welds are possible. Its applications include nuclear, liquid metal loops and structures for high-temperature environments. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Cb-10. Producer or source: Fansteel Metallurgical Corporation. Originally published August 1966, revised November 1981.

CARPENTER 21-12N

Alloy Digest ◽  
1975 ◽  
Vol 24 (8) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Heat Treating ◽  
Combustion Products ◽  
High Temperature Strength ◽  
Gasoline Engines ◽  
Temperature Performance ◽  
Exhaust Valves

Abstract CARPENTER 21-12N is an austenitic chromium-nickel stainless steel for valves. It offers excellent high-temperature strength and hardness as well as corrosion resistance to combustion products. This alloy contains 0.15-0.25% nitrogen for increased high-temperature strength. It is widely used as the head material in two piece exhaust valves for both diesel and gasoline engines. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-316. Producer or source: Carpenter.

Effect of Annealing on Microstructure and Tensile Properties of Ti-6.5Al-2Sn-4Zr-2Mo-2Nb-1W-0.2Si Alloy

2017 ◽  
Vol 898 ◽  
pp. 561-565
Author(s):  
Wen Jing Zhang ◽  
Xiao Yun Song ◽  
Song Xiao Hui ◽  
Wen Jun Ye
Keyword(s):  
High Temperature ◽  
Tensile Testing ◽  
Electron Probe ◽  
Room Temperature ◽  
Annealing Temperature ◽  
Volume Fraction ◽  
High Temperature Strength ◽  
Α Phase ◽  
Room Temperature Strength ◽  
Scanning Electron

The effects of single annealing on microstructure and mechanical properties of an (α+β) high-temperature titanium alloy (Ti-6.5Al-2Sn-4Zr-2Mo-2Nb-1W-0.2Si) were studied by optical microscopy (OM), scanning electron microscopy (SEM), electron probe microanalysis (EPMA) and tensile testing. The results showed that with annealing temperature increasing the volume fraction of primary α phase decreased gradually, while the volume fractions of transformed β structure and secondary α phase increased, and the sizes of these phases became coarse. Elevating the annealing temperature, the room temperature strength didn't change at first and then decreased, the high temperature strength increased gradually, and the ultimate tensile strength and yield strength at 650°C can reach more than 700 MPa and 500 MPa, respectively. Meanwhile, both room temperature and high temperature ductility decreased with the annealing temperature increasing. In order to acquire good strength at high temperature and plasticity at room temperature, the best single annealing temperature is 980°C.

UDIMET 720

Alloy Digest ◽  
2004 ◽  
Vol 53 (4) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Base Alloy ◽  
Heat Treating ◽  
High Temperature Strength ◽  
Nickel Base Alloy ◽  
Temperature Performance ◽  
Nickel Base ◽  
Udimet 720

Abstract Udimet 720 is a nickel-base alloy used in turbine blade and disk applications requiring high-temperature strength and structural stability. This datasheet provides information on composition microstructure as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as heat treating. Filing Code: Ni-620. Producer or source: Special Metals Corporation.

INCONEL ALLOY 603XL

Alloy Digest ◽  
2004 ◽  
Vol 53 (1) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Shear Strength ◽  
High Temperature ◽  
Heat Treating ◽  
High Temperature Strength ◽  
Chromium Alloy ◽  
Inconel Alloy ◽  
Nickel Chromium ◽  
Temperature Performance

Abstract Inconel alloy 603XL is a nickel-chromium alloy with added elements of silicon, molybdenum, and rare earths to provide oxidation resistance and good high temperature strength. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear strength as well as fracture toughness and creep. It also includes information on high temperature performance and corrosion resistance as well as heat treating and joining. Filing Code: Ni-619. Producer or source: Special Metals Corporation.

NICLOY 9

Alloy Digest ◽  
1952 ◽  
Vol 1 (2) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
High Temperature ◽  
Low Temperatures ◽  
Room Temperature ◽  
Heat Treating ◽  
Temper Brittleness ◽  
Zero Temperature ◽  
Temperature Performance ◽  
Very High

Abstract Nicloy 9 is a tough, impact resistant nickel alloy steel applicable to sub-zero temperature uses. It has high physical properties with excellent ductility. Its toughness is very high at low temperatures. At room temperature it is only slightly sensitive to temper brittleness. This datasheet provides information on composition, hardness, and tensile properties as well as fracture toughness and fatigue. It also includes information on high temperature performance and corrosion resistance as well as heat treating, machining, and joining. Filing Code: SA-2. Producer or source: Babcock & Wilcox Company.

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