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Manganese bronze

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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c0090943
EISBN: 978-1-62708-219-8
... further review of the potential root cause. Weld repairs Worm gears Manganese bronze Mixed-mode fracture A very large diameter worm gear that had been in service in a dam for more than 60 years exhibited cracks and was removed. It was reported that the cast bronze gear was only rarely...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c0046737
EISBN: 978-1-62708-229-7
... (manganese bronze). The bolts and nuts were made of copper alloy C46400 (naval brass, uninhibited). The water that was circulated through the tower had high concentrations of oxygen, carbon dioxide, and chloramines. Analysis (visual inspection, bend tests, fractographs, 50x unetched micrographs, 100x...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001809
EISBN: 978-1-62708-241-9
... Abstract A brackish water pump impeller was replaced after four years of service, while its predecessor lasted over 40 years. The subsequent failure investigation determined that the nickel-aluminum bronze impeller was not properly heat treated, which made the impeller susceptible to aluminum...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c9001530
EISBN: 978-1-62708-225-9
... Manganese on the Microstructure and Mechanical Properties of Leaded-Tin Bronze,” J. Mater. Process. Technol. , 2001 , 114 , pp. 207 – 11 . 3. Sadykov F. A. , Barykin N.P. , and Aslanyan I.R. : “Wear of Copper and Its Alloys With Submicrocrystalline Structure,” Wear , 1999...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001103
EISBN: 978-1-62708-214-3
... between 11 and 27% Al + Mn + Zn and between 5 and 10% Fe + Ni. These materials reputedly possess higher strength and corrosion resistance than manganese bronze (60Cu-40Zn) alloys and were the precursors of alloy C95700. The basic design of the bolt and the mechanical properties of the material used...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001809
EISBN: 978-1-62708-180-1
... contain more than 20% Sn, with less than 10% Pb added to aid machinability. Small amounts of zinc, nickel, or both are sometimes added to increase strength. Aluminum bronzes have iron, nickel, silicon, and manganese as the principal alloying elements. The hardness of these alloys may range to 240 HB...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006783
EISBN: 978-1-62708-295-2
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003548
EISBN: 978-1-62708-180-1
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006789
EISBN: 978-1-62708-295-2
... composites, bronzes, cast irons Thick coatings Thin coatings Metallic plating Diffusion treatments Surface heat treatments Contact fatigue wear (fluid-film lubrication) Bearing steels High-strength martensitic steels Diffusion treatments Surface heat treatments Weld hardfacing Contact fatigue wear...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003543
EISBN: 978-1-62708-180-1
... many types of inclusions. Chemical analysis revealed a standard high-strength, manganese bronze composition, and the weld filler metal was considered compatible. Tension testing of specimens removed from gear segments remote to repairs revealed tensile strengths near 690 MPa (100 ksi), yield...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006778
EISBN: 978-1-62708-295-2
... features that consisted of both dimple-rupture and grain-boundary dimple-rupture evidence. The base metal exhibited rather large-grained intergranular brittle cracking features with many types of inclusions. Chemical analysis revealed a standard high-strength, manganese bronze composition, and the weld...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006777
EISBN: 978-1-62708-295-2
... – L29 10.1016/0921-5093(89)90115-9 17. Byrnes R.T. and Lynch S.P. , An Unusual Failure of a Nickel-Aluminium Bronze (NAB) Hydraulic Valve , Eng. Fail. Anal. , Vol 49 , 2015 , p 122 – 136 10.1016/j.engfailanal.2014.11.009 18. Gerberich W.W. , Microstructure and...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003556
EISBN: 978-1-62708-180-1
... ( Eq 10 ) ( Ref 28 ). Manganese-oxidizing organisms have been implicated in the MIC of 304L stainless steel welds ( Ref 29 ). Formation of manganic oxide ennobles the potential of stainless steel in natural waters ( Ref 30 ). Ennoblement shifts the potential above the repassivation potential to the...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003553
EISBN: 978-1-62708-180-1
... the V-section was 1.3 mm (0.050 in.) thick; both were made of 19-9 DL heat-resisting alloy with the following composition: Element Composition, % Carbon 0.3 Manganese 1.1 Silicon 0.6 Chromium 19 Nickel 9 Molybdenum 1.25 Tungsten 1.2 Niobium 0.4 Titanium 0.3...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003529
EISBN: 978-1-62708-180-1
... Blue color Identify cobalt-base alloys Copper Dithizone Purple color Sort copper-bearing stainless steels Iron Potassium ferricyanide Blue precipitate Sort low-iron high-temperature alloys Lead Sulfuric acid White precipitate Sort leaded bronze Molybdenum Potassium thiocyanate...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001817
EISBN: 978-1-62708-180-1
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003555
EISBN: 978-1-62708-180-1
... scale-forming elements or interfere with the formation of protective oxide scales. Nickel-chromium alloys have been successfully used at service temperatures of 750 to 1200 °C (1400 to 2200 °F). Manganese, silicon, and aluminum additions improve the resistance of nickel alloys to sulfur attack ( Ref 21...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006793
EISBN: 978-1-62708-295-2
... Wear , Wear , Vol 362 , 2016 , p 129 – 134 10.1016/j.wear.2016.05.019 6. Ge S. , Wang Q. , and Wang J. , The Impact Wear-Resistance Enhancement Mechanism of Medium Manganese Steel and Its Applications in Mining Machines , Wear , Vol 376 , 2017 , p 1097 – 1104 10.1016...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001810
EISBN: 978-1-62708-180-1