Corrosion behavior of Sn-3.0Ag-0.5Cu solder under different fire smoke atmospheres generated by burning polyvinyl chloride and polyethylene

2017 ◽  
Vol 69 (6) ◽  
pp. 793-803 ◽  
Author(s):  
Qian Li ◽  
Xufei Liu ◽  
Changhai Li ◽  
Xiao Chen ◽  
Shouxiang Lu
Keyword(s):  
Polyvinyl Chloride ◽  
Corrosion Behavior ◽  
Fire Smoke

Effect of relative humidity on the corrosion behavior of Sn–0.7Cu solder under polyvinyl chloride fire smoke atmosphere

2020 ◽  
Vol 71 (10) ◽  
pp. 1729-1735
Author(s):  
Qian Li ◽  
Jin Lin ◽  
Changhai Li ◽  
Shouxiang Lu ◽  
Xiao Chen
Keyword(s):  
Relative Humidity ◽  
Polyvinyl Chloride ◽  
Corrosion Behavior ◽  
Fire Smoke

A Replica Technique for the Inside Surfaces of Small Diameter Pipes and Tubes

1967 ◽  
Vol 25 ◽  
pp. 352-353
Author(s):  
T. G. Gregory
Keyword(s):  
Polyvinyl Chloride ◽  
Small Diameter ◽  
Replica Technique ◽  
Tube Size ◽  
Inside Diameter ◽  
Complete Inspection ◽  
Operating Limits

A nondestructive replica technique permitting complete inspection of bore surfaces having an inside diameter from 0.050 inch to 0.500 inch is described. Replicas are thermally formed on the outside surface of plastic tubing inflated in the bore of the sample being studied. This technique provides a new medium for inspection of bores that are too small or otherwise beyond the operating limits of conventional inspection methods.Bore replicas may be prepared by sliding a length of plastic tubing completely through the bore to be studied as shown in Figure 1. Polyvinyl chloride tubing suitable for this replica process is commercially available in sizes from 0.037- to 0.500-inch diameter. A tube size slightly smaller than the bore to be replicated should be used to facilitate insertion of the plastic replica blank into the bore.

Sem Studies of Co-Cr-Mo Surgical Implant Alloy Corrosion Behavior

1982 ◽  
Vol 40 ◽  
pp. 520-521
Author(s):  
Ann Chidester Van Orden ◽  
John L. Chidester ◽  
Anna C. Fraker ◽  
Pei Sung
Keyword(s):  
Electron Microscopy ◽  
Corrosion Behavior ◽  
Anodic Polarization ◽  
Saline Solution ◽  
Saturated Calomel Electrode ◽  
Physiological Saline ◽  
X Ray ◽  
Physiological Saline Solution ◽  
Scanning Electron

The influence of small variations in the composition on the corrosion behavior of Co-Cr-Mo alloys has been studied using scanning electron microscopy (SEM), energy dispersive x-ray analysis (EDX), and electrochemical measurements. SEM and EDX data were correlated with data from in vitro corrosion measurements involving repassivation and also potentiostatic anodic polarization measurements. Specimens studied included the four alloys shown in Table 1. Corrosion tests were conducted in Hanks' physiological saline solution which has a pH of 7.4 and was held at a temperature of 37°C. Specimens were mechanically polished to a surface finish with 0.05 µm A1203, then exposed to the solution and anodically polarized at a rate of 0.006 v/min. All voltages were measured vs. the saturated calomel electrode (s.c.e.).. Specimens had breakdown potentials near 0.47V vs. s.c.e.

CORROSION BEHAVIOR OF AMORPHOUS IRON-BASE ALLOYS

1980 ◽  
Vol 41 (C8) ◽  
pp. C8-862-C8-866
Author(s):  
M. Naka ◽  
K. Hashimoto ◽  
K. Asami ◽  
T. Masumoto
Keyword(s):  
Corrosion Behavior ◽  
Amorphous Iron ◽  
Iron Base

A Study on Impact Properties and Corrosion Behavior of Ni Added EH36 TMCP Steel

2013 ◽  
Vol 51 (1) ◽  
pp. 033-039
Author(s):  
Hae Woo Lee ◽  
Jae Hyeok Jeon ◽  
Ja Young Hong
Keyword(s):  
Corrosion Behavior ◽  
Impact Properties
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