Environmental stress testing experiment using the Taguchi method

1995 ◽  
Vol 18 (1) ◽  
pp. 3-9 ◽  
Author(s):  
D.E. Pachucki
Keyword(s):  
Taguchi Method ◽  
Environmental Stress ◽  
Stress Testing ◽  
Testing Experiment

A Check List for Developing Accelerated Reliability Tests

1997 ◽  
Vol 40 (1) ◽  
pp. 41-46
Author(s):  
Hank Caruso
Keyword(s):  
Environmental Stress ◽  
Information Needs ◽  
Stress Testing ◽  
Test Time ◽  
Optimum Level ◽  
Reliability Testing ◽  
Thought Process ◽  
Check List ◽  
Durability Test ◽  
Time Compression

This paper provides the newcomer to or casual practitioner of environmental reliability testing with an integrated overview of important issues and considerations associated with accelerated reliability testing. These include step-stress testing, durability test time compression, and environmental stress screening. Other issues include the purpose of the test, the information needs of the customer, and the optimum level of assembly for testing. This information is presented in the form of a question and answer thought process that can be applied in commercial or military test situations.

scholarly journals Environmental Stress Testing of Wafer-Level Au-Au Thermocompression Bonds Realized at Low Temperature: Strength and Hermeticity

2015 ◽  
Vol 4 (7) ◽  
pp. P236-P241 ◽  
Author(s):  
N. Malik ◽  
H. R. Tofteberg ◽  
E. Poppe ◽  
T. G. Finstad ◽  
K. Schjølberg-Henriksen
Keyword(s):  
Low Temperature ◽  
Environmental Stress ◽  
Stress Testing ◽  
Wafer Level

Environmental Stress Testing of Electro–Optic Polymer Modulators

2009 ◽  
Vol 27 (11) ◽  
pp. 1527-1532 ◽  
Author(s):  
R. Dinu ◽  
Dan Jin ◽  
Guomin Yu ◽  
Baoquan Chen ◽  
Diyun Huang ◽  
...  
Keyword(s):  
Environmental Stress ◽  
Stress Testing ◽  
Electro Optic ◽  
Polymer Modulators

Study on stress testing of ferromagnetic materials based on magnetic anisotropy

2022 ◽  
Vol 64 (1) ◽  
pp. 45-49
Author(s):  
Ruilei Zhang ◽  
Ziyang Gong ◽  
Zhongchao Qiu ◽  
Yuntian Teng ◽  
Zhe Wang
Keyword(s):  
Magnetic Anisotropy ◽  
Stress Testing ◽  
Processing System ◽  
Ferromagnetic Materials ◽  
Testing System ◽  
Destructive Testing ◽  
Signal Processing System ◽  
System A ◽  
Zn Ferrite ◽  
Testing Experiment

The stress testing and evaluation of ferromagnetic materials that are widely applied in engineering has always been a focus of, and presented difficulties for, non-destructive testing. As there is still no effective method for detecting the stress of ferromagnetic materials, this paper puts forward the idea of applying the magnetic anisotropy method based on the inverse magnetostriction effect in stress testing of ferromagnetic materials. According to the principle of the magnetic anisotropy method, this paper discusses the development of Mn-Zn ferrite probes of three different structures, the construction of a magnetic anisotropy testing system comprising an excitation system, a signal collecting system and a signal processing system and the way in which a testing experiment was conducted on a 16MnR steel plate specimen under different conditions of stress, frequency and excitation voltage. All three types of probe can effectively determine the stress location of the specimen and present different phenomena and characteristics of the test. According to the experiment, significant correlation is seen between the stress and the magnetic signal, which provides a new idea for stress testing of ferromagnetic materials.

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