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Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720183
EISBN: 978-1-62708-305-8
...Applications of various methods of precleaning for liquid penetrant inspection Table 1 Applications of various methods of precleaning for liquid penetrant inspection Method Use Mechanical Abrasive tumbling Removing light scale, burrs, welding flux, braze stopoff, rust...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720293
EISBN: 978-1-62708-305-8
... discusses methods for determining surface quality, internal discontinuities, and dimensional inspection. Casting defects including porosity, oxide films, inclusions, hot tears, metal penetration, and surface defects are reviewed. Liquid penetrant inspection, magnetic particle inspection, eddy current...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440279
EISBN: 978-1-62708-262-4
.... This appendix discusses the advantages of boost/diffuse carburizing cycles. A table lists typical carburizing constants and boost/diffusion ratios needed to obtain a 0.80 to 0.90% surface carbon content in a low-alloy, low-carbon steel. A figure illustrates possible carbon penetration profiles from boost...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080067
EISBN: 978-1-62708-304-1
... exposure times Alloy Penetration depth of nitrtdiltion attack, mm (mils) 50 h 100 h 300 h 600 h 1000 h 1500 h Carbon steel Decarb. Decarb. Decarb. Decarb. Decarb. Decarb. 1Cr-0.5Mo steel Decarb. Decarb. 0.033 (1.3) 0.033 (1.3) 0.033 (1.3) 0.3 (11.8) Titanium 0.0066...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820001
EISBN: 978-1-62708-339-3
...Abstract Abstract Corrosion failures of welds can occur even when the proper base metal and filler metal have been selected, industry codes and standards have been followed, and welds have been deposited that possess full weld penetration and have proper shape and contour. This chapter...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720001
EISBN: 978-1-62708-305-8
.... The nondestructive testing methods discussed are liquid penetrant inspection, magnetic particle inspection, eddy current inspection, radiographic inspection, and ultrasonic testing. chemical analysis coordinate measuring machines hardness testing machine vision metallography nondestructive testing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720321
EISBN: 978-1-62708-305-8
... of steel wire. The nondestructive inspection methods discussed include magnetic particle inspection, liquid penetrant inspection, ultrasonic inspection, and electromagnetic inspection. Eddy current and magnetic permeability are also covered. References References 1. Nondestructive Inspection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720345
EISBN: 978-1-62708-305-8
... by eddy current techniques (including the magnetic flux leakage technique) and by ultrasonic techniques. The methods discussed in this chapter include eddy current inspection, flux leakage inspection, ultrasonic inspection, magnetic particle inspection, liquid penetrant inspection, and radiographic...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720365
EISBN: 978-1-62708-305-8
... commonly used to detect these flaws include visual, magnetic particle, liquid penetrant, ultrasonic, eddy current, and radiographic inspection. This chapter provides a detailed discussion on the characteristics, process steps, applications, advantages, and limitations of these methods. It also describes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720393
EISBN: 978-1-62708-305-8
... evaluation methods to flaw detection in P/M parts. The nondestructive evaluation methods covered are mechanical proof testing, metallography, liquid penetrant crack detection, filtered particle crack detection, magnetic particle crack inspection, direct current resistivity testing, x-ray radiography...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720411
EISBN: 978-1-62708-305-8
... of nondestructive inspection of weldments including visual inspection, liquid penetrant inspection, magnetic particle inspection, radiographic inspection, ultrasonic inspection, leak testing, and eddy current and electric current perturbation inspection. The chapter also describes the properties of brazing filler...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270146
EISBN: 978-1-62708-301-0
...Abstract Abstract During a major servicing of an aircraft, cracks were found in the bottom wing root fitting. Based on dye penetrant inspection and the results of SEM fractography and chemical analysis, investigators concluded that the cracks were due to stress corrosion. They also recommended...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350183
EISBN: 978-1-62708-315-7
... of nonferrous metals, and it would cause distortion on metals such as aluminum or magnesium. However, this process temperature information can be used to compare the heating that will be required for a particular process. Source: Ref 3 Fig. 5 Typical coating thickness/depth of penetration...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050245
EISBN: 978-1-62708-311-9
... of various nondestructive testing methods Test method Ultrasonics x-ray Eddy current Magnetic particle Liquid penetrant Capital cost Medium to high High Low to medium Medium Low Consumable cost Very low High Low Medium Medium Time of results Immediate Delayed Immediate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080379
EISBN: 978-1-62708-304-1
... rate of 10 –6 s –1 at 800 °C (1470 °F) in air. Source: Ref 1 Fig. 14.2 Rehealed oxide-scale crack on alloy 800H during deformation at the strain rate of 10 –8 s –1 at 800 °C (1470 °F) in air. Source: Ref 2 Fig. 14.3 Depth of internal corrosion penetration for Fe-18Cr-0.8Al...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.t53310119
EISBN: 978-1-62708-346-1
.... Therefore, the measurement of the indentation quantity, which is normally the depth of penetration of the indenter, takes place under effective test force. As already mentioned in Chapter 1 in this book, the hardness, H , of plastics is defined as: (Eq 1) H = F A where F...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290023
EISBN: 978-1-62708-306-5
..., and corrosion resistance of the weld. It can also affect the weld bead shape and the penetration pattern. The basic characteristics of gases used for shielding during arc welding are ( Ref 2.2 ): Argon is inert or unreactive with respect to the materials present in the welding electrode. With its low...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290079
EISBN: 978-1-62708-306-5
... and the solenoid is deenergized ( Fig. 4.4c ). A mainspring in the gun forces the stud into the molten pool of metal, producing a full-strength weld ( Fig. 4.4d ). The result is a full-penetration, full-strength stud-to-workpiece weld ( Fig. 4.5 ). This weld is similar to that obtained with other types of arc...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430351
EISBN: 978-1-62708-253-2
... in the form of multiple punctures precisely at the weld joint, whose quality appeared to be very poor ( Fig. 6.158a ). The weld crown had an uneven curvature with sharp ripples and deep undercuts. Excessive and nonuniform weld penetration with deep undercuts was noticed on the inner surface ( Fig. 6.158b...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.t53310025
EISBN: 978-1-62708-346-1
... penetrates into the test piece under the preliminary test force, F 0 , down to a depth of penetration that is defined as the reference plane for the future measurement. The depth measuring device is set to zero and the additional test force, F 1 , is applied. After a time of application of the additional...