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heat tinting

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270097
EISBN: 978-1-62708-301-0
... that one of the bearings had been subjected to excessive friction, evidenced by brinelling, metal flow, heat tinting, deformation, and wear. They also observed extensive grooving on a retaining plate and several washers matching the diameter of the outer bearing races. Based on their findings...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030096
EISBN: 978-1-62708-282-2
... 3.5 … Incoloy alloy 135 27 31 3.5 … Hastelloy alloy G 22 38 3.7 … P 12 21 61 8.6 … Inconel alloy 112 21 61 8.7 … Hastelloy alloy C-276 15 58 15.4 … Welding conditions and corrosion resistance of heat-tinted UNS S31726 stainless steel plate Table 2 Welding...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850165
EISBN: 978-1-62708-260-0
...Abstract Abstract This chapter explains how to achieve accurate, sharp delineation of the microstructure of metals using appropriate etching and contrasting techniques. It covers a variety of methods, including chemical etching, heat tinting, gas contrasting, vapor deposition, magnetic etching...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820043
EISBN: 978-1-62708-339-3
... of heat-tinted UNS S31726 stainless steel plate Table 5 Welding conditions and corrosion resistance of heat-tinted UNS S31726 stainless steel plate Welding conditions (a) Corrosion test results (b) Heat input Welding current, A Centerline heat-tint color Maximum pit depth Number...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310193
EISBN: 978-1-62708-286-0
... with ammonia, rinse, and dry. Do not use HCl-containing products. Oxides, heat tint If severe, treat by pickling; Scotchbrite © , stainless scouring pad, or nonscratching cream or polish If abrasives must be used, they should blend with existing surface finish in size and direction. Paint Alkaline...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720161
EISBN: 978-1-62708-305-8
... grain size in quenched and quenched and tempered steels Heat tinting Heat only Heat by placing specimen face up on a hot plate that has been preheated to 205–370 °C (400–700 °F); time and temperature both have decided effects; bath of sand or molten metal may be used Pearlite first to pass through...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.9781627082600
EISBN: 978-1-62708-260-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820143
EISBN: 978-1-62708-339-3
... component base alloys, where one of the base alloys is 319.0, 333.0, 354.0, 355.0, C355.0, or 380.0 Data are for welded assembles that were not heat treated after welding. Alloys 1 and 2 are base alloys to be joined. See Table 4 for filler alloy compositions. Alloy 1 Alloy 2 Filler alloys Filler...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820001
EISBN: 978-1-62708-339-3
... Hydrogen-Induced Cold Cracking Cracking Due to Environments Containing Hydrogen Sulfide Microbiologically Influenced Corrosion (MIC) Heat-Tint Oxide Formation Several methods are available to minimize corrosion in weldments ( Ref 36 ). The most important of these are discussed below...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310201
EISBN: 978-1-62708-286-0
.... Pits can start in this thin layer and propagate into sound metal beneath. For heat-tinted surfaces, the darker the tint, the stronger will be the effect. To fully restore corrosion resistance, the area must be ground to remove the oxide and any depleted base metal. This should be followed by acid...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220069
EISBN: 978-1-62708-259-4
... hydroxide at 36° Baumé. Etching is performed with the solution boiling. It will react with Bakelite. Mounting in epoxy is recommended. The solution should not be left to boil until dry. Etching times range from 5–15 minutes. Oxidizing etching (heat tinting) Grain boundaries may be revealed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310233
EISBN: 978-1-62708-286-0
... sheathing (American Iron and Steel Institute [AISI] type 334), it is seldom used for oven interiors because it does take on a heat tint when exposed to temperatures above 300 °C (570 °F). Range tops, which see lower temperatures, are normally stainless. Outdoor cooking grills, because they must endure...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400215
EISBN: 978-1-62708-258-7
... Quick reference guide to common tint etchants for carbon steels, low-alloy steels, and cast irons Table 8.2 Quick reference guide to common tint etchants for carbon steels, low-alloy steels, and cast irons Etchant To reveal or enhance Bainite 15% sodium metabisulfite Granular...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030112
EISBN: 978-1-62708-282-2
... to inhibit certain precipitation reactions, by shielding molten and hot metal surfaces from reactive gases in the weld environment, by removing chromium-enriched oxides and chromium-depleted base metal from thermally discolored (heat tinted) surfaces, and by choosing the proper welding parameters ( Ref 1...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310213
EISBN: 978-1-62708-286-0
... of hydrochloric acid-based mortar removers. Heat tinting or heavy discoloration Nonscratching cream or polish. Apply with soft cloth or soft sponge. Rinse off residues with clear water and dry. Suitable for most finishes. Nylon-type pad Use on brushed and polished finishes along the grain. Badly...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220583
EISBN: 978-1-62708-259-4
... or ductile cast iron Nodular graphite F, P, A Solidification or heat treatment Compacted graphite iron, GGI, or vermicular graphite iron, VG or GGV Compacted or vermicular graphite F, P Solidification White cast irons Cementite P, M Solidification and heat treatment (stress relief...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850267
EISBN: 978-1-62708-260-0
.... The selective absorption film type transmits 20 to 35 percent of the incident light. Either type can be used to produce plane-polarized or cross-polarized light for examination of noncubic materials. A sensitive-tint plate can be used in conjunction with polarizing filters to provide very sensitive...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.lmcs.t66560453
EISBN: 978-1-62708-291-4
... the carbonaceous deposit occasionally. A macroetchant effective for delineating the heat-affected zones adjacent to a weld. Austin’s Reagent General macroetching. Reveals localized regions of plastic deformation. Etches the austenitic grain boundaries of material in the temper-brittle condition...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030033
EISBN: 978-1-62708-282-2
... the scale. The scale is typically removed mechanically, and the chromium-depleted region is removed by pickling ( Ref 22 ). Other common surface defects include heat tint from welding, embedded iron particles from machining, and MnS inclusions. The detrimental effects of these defects are minimized...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850001
EISBN: 978-1-62708-260-0
... microstructure. Areas B, C, and D show regions of coarse, linear alpha (white) and course beta (dark) phase (60×; 10 seconds immersed with heavy agitation in 8 g NaOH in 60 mL water, heated to a boil after addition of 10 mL H 2 O 2 ). (Courtesy of J. A. Hendrickson, Wyman-Gordon Co.) Figure 1-20...