1-20 of 518 Search Results for

salt-spray tests

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 01 January 2005
Fig. 23 Comparison of cadmium and zinc plate on steel in salt spray tests and in marine atmospheres. (a) 200 μm (8 mils) coating. (b) 50 μm (2 mils) coating. Source: Ref 33 More
Image
Published: 01 January 2005
Fig. 9 Salt-spray test results (>1000 h). (a) 304 alloys. (b) 316 regular alloys. (c) 316 special alloys. (d) SS 100 alloys. B rating, attack of 1% or less of the surface; C rating, attack of 1 to 25% of the surface; D rating, attack of more than 25% of the surface. Source: Ref 11 More
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006113
EISBN: 978-1-62708-175-7
...Abstract Abstract This article reviews various test methods used for evaluating the corrosion resistance of powder metallurgy stainless steels. These include immersion testing, salt spray testing, and electrochemical testing. The article discusses the factors that affect corrosion resistance...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003646
EISBN: 978-1-62708-182-5
...Abstract Abstract This article discusses the applications and use of salt spray (fog) testing used to test the resistance of aluminum alloys to exfoliation corrosion. There are two basic types of salt-spray/fog corrosion tests: static condition tests and cyclic condition tests. The article...
Image
Published: 01 January 2005
Tapwater spray+100% relative humidity+dry 6 0.001 M Na 2 SO 4 spray+100% relative humidity+dry 7 Salt spray test 8 Deionized water immersion More
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001296
EISBN: 978-1-62708-170-2
... climate test, with polluted gas Salt spray tests Salt spray test NaCl solution Ocean climate Acetic acid salt spray test NaCl + CH 3 COOH Salted roads Copper-accelerated acetic acid salt spray test As in acetic acid salt spray test As in acetic acid salt spray test, but more aggressive...
Image
Published: 01 January 2005
Fig. 9 Examples that show the morphological diversity of the corrosion products that form under various environmental conditions. (a) After standard salt spray test (continuous spraying with 5% NaCl solution). (b) After cyclic corrosion test with 17.5 min of spraying with 0.001 M Na 2 (SO) 4 More
Image
Published: 01 January 2005
Fig. 8 Correlation between results of the colorimetric test for various alloys after eight days and the corresponding times to achieve a C rating in the salt-spray test. Source: Ref 11 More
Image
Published: 01 January 2003
Fig. 6 Effect of heating temperature on corrosion rate of die-cast AZ91D and AM60B in salt-spray test for 10 days using ASTM B 117 method. Data are for test specimens that were heated from 0.5 to 36 h. Source: Ref 12 More
Image
Published: 30 September 2015
Fig. 21 Corrosion resistance of four ferritic powder metallurgy stainless steels in a 96 h salt spray test, as a function of sintered density. Source: Ref 25 More
Image
Published: 01 January 2005
Fig. 26 Relative galvanic corrosion produced by dissimilar fasteners attached to AZ91D magnesium alloy (ASTM B 117 salt spray test). Source: Ref 34 , 35 More
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003665
EISBN: 978-1-62708-182-5
.... The article provides information on accelerated salt spray and total-immersion testing methods to help rate the exfoliation corrosion susceptibility of various aluminum alloys and alloy compositions. It also discusses visual assessment challenges and identifies several ASTM designations and where and how...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004126
EISBN: 978-1-62708-184-9
... readily in the salt-spray test, as the environment is aggressive enough to keep these coatings from being cathodes. In normal outdoor environments, tin, lead, and aluminum react with oxygen in the air and form a protective oxide on their surface. This metal oxide becomes a cathode with respect to iron...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001323
EISBN: 978-1-62708-170-2
... the characteristics of conversion coatings. Paint adhesion can be measured using the wet tape adhesion method, scrape adhesion method, knife scribe test, crosshatch adhesion test, and others. Corrosion resistance is typically measured using the salt spray corrosion resistance test, ASTM B117, which is conducted...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006499
EISBN: 978-1-62708-207-5
... the quality of the seal, namely, salt spray, modified dye stain, acid dissolution, impedance, copper accelerated acetic acid salt spray, high-alkaline resistance, SO 2 fog, and clorox tests. aluminum anodizing sealing hot deionized water sealing hot nickel acetate sealing midtemperature sealing...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003675
EISBN: 978-1-62708-182-5
... of the individual elements. The article illustrates the effect of increasing iron, nickel, and copper contamination on the standard ASTM B 117 salt-spray performance of the die-cast AZ91 test specimens as compared to the range of performance observed for cold-rolled steel and die-cast aluminum alloy 380 samples...
Book Chapter

By Nabil Zaki
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001257
EISBN: 978-1-62708-170-2
... to 500 h in a neutral salt spray test before red rust if the proper chromate is applied. Some reduction in corrosion resistance is experienced after exposure to high temperature, but not as much as with zinc-iron alloys. A unique attribute of zinc-cobalt is its corrosion resistance to sulfur dioxide...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003820
EISBN: 978-1-62708-183-2
... environment. When these are lacking, accelerated corrosion tests, such as alternate (intermittent) immersion in saltwater or salt spray, are often used to compare the corrosion resistance of magnesium alloys to each other and to other metals. In addition, such tests are used to examine the relative merits...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003641
EISBN: 978-1-62708-182-5
... serve various purposes, ranging from quality control to measuring the reliability of manufactured products ( Ref 5 ). Acceleration Considerations The continuous salt spray practice ( Ref 6 ), for example, which was designed originally to test coatings on metals, has been used widely to evaluate...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006521
EISBN: 978-1-62708-207-5
... tape-adhesion method, scrape-adhesion method, knife-scribe test, crosshatch-adhesion test, and others. Corrosion resistance is typically measured using the salt spray corrosion resistance test, ASTM B117-16, “Standard Practice for Operating Salt Spray (Fog) Apparatus,” which is conducted on either...