Influence of arc surfacing modes on intergranular penetration of high-tin bronze into steel

2018 ◽  
Vol 2018 (3) ◽  
pp. 34-37
Author(s):  
T.B. Majdanchuk ◽  
◽  
V.M. Ilyushenko ◽  
A.N. Bondarenko ◽  
◽  
...  
2018 ◽  
Vol 2018 (3) ◽  
pp. 29-31
Author(s):  
T.B. Majdanchuk ◽  
◽  
V.M. Ilyushenko ◽  
A.N. Bondarenko ◽  
◽  
...  

Alloy Digest ◽  
1969 ◽  
Vol 18 (6) ◽  

Abstract AMBRONZE 413 is a copper-tin bronze recommended for plater's plates and electrical contact springs. It is relatively immune to stress-corrosion cracking. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Cu-201. Producer or source: Anaconda American Brass Company.


Alloy Digest ◽  
1977 ◽  
Vol 26 (3) ◽  

Abstract BUNTING Alloy 907 is a cast copper-tin alloy (tin bronze) recommended for severe service requirements. It is used widely for bearings and gears. It is a standard alloy for the manufacture of cast gear blanks and has long been known as Phosphor Gear Bronze. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-328. Producer or source: NL Industries Inc., Bearing Division.


Alloy Digest ◽  
1971 ◽  
Vol 20 (8) ◽  

Abstract COPPER ALLOY No. 510 is a tin bronze containing about 0.25% phosphorus. It combines high strength and toughness with excellent fatigue properties. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep and fatigue. It also includes information on low temperature performance and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Cu-238. Producer or source: Brass mills.


Alloy Digest ◽  
1984 ◽  
Vol 33 (1) ◽  

Abstract Copper Alloy No. C94300 is a cast copper-tin-lead alloy (bronze). It is characterized by low hardness and strength, medium ductility, excellent machinability and good resistance to corrosion. Commercial names formerly used (but not recommended) are (1) Ingot No. 322, (2) Soft Bronze, (3) High-Leaded Tin Bronze and (4) 70-5-25. This alloy is recommended highly for high-speed bearings at light loads. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-470. Producer or source: Copper alloy foundries.


Alloy Digest ◽  
1980 ◽  
Vol 29 (8) ◽  

Abstract Copper Alloy No. C93400 is cast bronze containing nominally 8% tin and 8% lead. Former commercial names (not recommended) are (1) High-Leaded Tin Bronze and (2) 84-8-8-0. It has excellent machinability, low strength and good resistance to corrosion. Its applications include bearings, pump impellers and corrosion-resistant castings. This datasheet provides information on composition, physical properties, hardness, elasticity, tensile properties, and compressive strength as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-401. Producer or source: Copper alloy foundries.


Alloy Digest ◽  
1985 ◽  
Vol 34 (1) ◽  

Abstract Copper Alloy No. C92800 is a cast bronze containing nominally 16% tin and 5% lead. Former commercial names (not recommended) are (1) 295, (2) Leaded Tin Bronze, (3) Ring Metal and (4) 79-16-5-0. It has excellent machinability, moderate strength and good resistance to corrosion. A typical use is piston rings. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as casting, heat treating, machining, and joining. Filing Code: Cu-490. Producer or source: Copper alloy foundries.


Author(s):  
Miljana Radivojević ◽  
Benjamin W. Roberts

AbstractThis paper analyses and re-evaluates current explanations and interpretations of the origins, development and societal context of metallurgy in the Balkans (c. 6200–3700 BC). The early metallurgy in this region encompasses the production, distribution and consumption of copper, gold, tin bronze, lead and silver. The paper draws upon a wide range of existing archaeometallurgical and archaeological data, the diversity and depth of which make the Balkans one of the most intensively investigated of all early metallurgical heartlands across the world. We focus specifically on the ongoing debates relating to (1) the independent invention and innovation of different metals and metal production techniques; (2) the analysis and interpretation of early metallurgical production cores and peripheries, and their collapses; and (3) the relationships between metals, metallurgy and society. We argue that metal production in the Balkans throughout this period reflects changes in the organisation of communities and their patterns of cooperation, rather than being the fundamental basis for the emergence of elites in an increasingly hierarchical society.


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