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thermal spray zinc

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Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003832
EISBN: 978-1-62708-183-2
... (TSA) and thermal spray zinc (TSZ), and the barrier-type coating of corrosion-resistant materials. The emphasis is on sacrificial coatings. The article describes the steps involved in the application of TSA and TSZ: surface preparation, coating deposition, and postspray treatment. It discusses their...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001282
EISBN: 978-1-62708-170-2
... occasionally used with soft materials such as tin, zinc, and babbitt to produce a smooth, dense bearing surface. Table 4 Typical ranges of speeds and feeds used in machining thermal sprayed metal coatings Coating metal High-speed steel tool Carbide tool (a) Speed Feed Speed Feed m/s sfm...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.9781627081719
EISBN: 978-1-62708-171-9
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003144
EISBN: 978-1-62708-199-3
... alloying element in copper, aluminum, magnesium, and other alloys; in wrought zinc alloys; and in zinc chemicals. The zinc coating applications of hot dip galvanizing, electrogalvanizing, plating, and thermal spray are presented. The use of zinc alloys in both gravity and pressure die castings is discussed...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003830
EISBN: 978-1-62708-183-2
... methods, zinc coatings can be produced by hot dipping, electroplating, mechanical bonding, sherardizing, and thermal spraying (metallizing). The hot dipping process may be continuous or batch. See the articles “Continuous Hot Dip Coatings” and “Batch Process Hot Dip Galvanizing” in ASM Handbook...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005307
EISBN: 978-1-62708-187-0
... thermal conductivity. This insulation is also nonwettable by molten zinc. The launders are also well insulated and sealed, and the cross-sectional area of the metal stream in the launder is small (26 cm 2 , or 4 in. 2 ). The covers are heavily insulated and are hinged to permit inspection of any portion...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006049
EISBN: 978-1-62708-172-6
... metallic pigment in zinc-rich coatings. There are thermal-sprayed metallized coatings consisting of zinc, aluminum, and zinc-aluminum mixtures, and there are metallic colorant pigments and conductive pigments such as ferro-phosphate used with zinc pigments, but the principal pigment in zinc-rich primers is...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003221
EISBN: 978-1-62708-199-3
..., electrochemical cleaning, mechanical cleaning, and mass finishing. It also examines coating processes such as plating, anodizing, chemical conversion coating, and thermal spray, and concludes with a discussion on oxidation-resistant coatings for refractory metals. anodizing barrel burnishing buffing...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001304
EISBN: 978-1-62708-170-2
..., hot-dip coating processes, electrogalvanizing, electroplating, metal cladding, organic coatings, zinc-rich coatings, porcelain enameling, thermal spraying, hardfacing, vapor-deposited coatings, surface modification, and surface hardening via heat treatment. alloy steel cadmium plating carbon...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003217
EISBN: 978-1-62708-199-3
... cut lengths at the exit of the line. Also known as galvanneal, zinc-iron alloy coatings produced by the thermal diffusion and alloying of a galvanized coating with a steel substrate were developed during the 1970s, primarily for painted applications. Today, galvanneal is used increasingly often...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001280
EISBN: 978-1-62708-170-2
... flame sprayed from rod Coating Bulk density Porosity, % Color Typical compressive strength Thermal expansion (a) Thermal conductivity (b) g/cm 3 lb/in. 3 MPa ksi μm/m·K μin./in.· °F W/m·K Btu·in./ft 2 ·h·°F Alumina 3.3 0.12 8–12 White 255 37 7.4 4.1 33 19...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006027
EISBN: 978-1-62708-172-6
.... Thermally sprayed coatings can be built readily to thicknesses from 0.1 to 2 mm (0.004 to 0.08 in.). Thermally sprayed metals for protection of steel substrates most commonly are metallic zinc, aluminum, and zinc-aluminum alloys (85-15 zinc-aluminum). Other metals that can be thermally sprayed include...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003105
EISBN: 978-1-62708-199-3
... increase its reliability ( Table 7 ). Table 7 Guide to corrosion prevention for carbon steels in various environments Preventive method Atmosphere Soil Fresh water Seawater Steam systems Acids and pickling baths Metal coatings: electroplating, galvanizing, thermal spraying...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003022
EISBN: 978-1-62708-200-6
... polystyrene) can be acceptably coated with molten zinc if sufficient care is used, but the adhesion of the zinc coating to the plastic surface is relatively poor. Plastic parts often are sandblasted to provide a more adherent surface or are given a special primer coat that promotes adhesion. Thermal...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003808
EISBN: 978-1-62708-183-2
... zinc, aluminum, zinc-aluminum alloy and aluminum-zinc alloy coatings, which are summarized in Table 1 . More detailed information is provided in the articles “Thermal Spray Coatings for Corrosion Protection in Atmospheric Aqueous Environments,” “Corrosion of Clad Metals,” and “Corrosion of Zinc...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001317
EISBN: 978-1-62708-170-2
... reaction rates for the desired reactions and low rates for undesired reaction pathways. A catalyst also must have sufficient durability, that is, a certain lifetime will be required of it, depending on the process in which it is used. Factors that can influence durability include thermal and hydrothermal...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001277
EISBN: 978-1-62708-170-2
... Maintenance; chemical and paper plants High temperature Epoxies Motors, piping, 120 °C (250 °F) max Modified silicones Stove parts, roasters, 205 °C (400 °F) max Silicones Stove parts, roasters, 290 °C (550 °F) max; aluminum-pigmented paints 650 °C (1200 °F) max Inorganic zinc-rich...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001273
EISBN: 978-1-62708-170-2
... given in Table 3 . Table 3 Compositions of flux solutions used in hot dip tinning Solution Constituents Zinc chloride Ammonium chloride Sodium chloride Hydrochloric acid (a) Water kg lb kg lb kg lb cm 3 oz L gal A 11 25 0.7 1.5 … … 296–591 10–20 38 10...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003827
EISBN: 978-1-62708-183-2
... cathode. The pitting of beryllium in aqueous baths containing Cl − or SO 4 2− ions occurs as the result of a galvanic cell between the impurities and the base metal, beryllium ( Ref 8 ). Because beryllium is anodic to all common metals except magnesium, zinc, and manganese, the beryllium area...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001224
EISBN: 978-1-62708-170-2
... Diphase emulsion, dip cleaning Brass or zinc die castings Buffing dirt Soak, spray, electroclean, acid pickle 4 Wash, then plate (a) Emulsion does not plug holes of the needle valves and does not interfere with subsequent gaging operations. (b) Emulsion does not spot or dull aluminum...