Architecting Automotive Product Lines: Industrial Practice

2010 ◽  
pp. 92-105 ◽  
Author(s):  
Håkan Gustavsson ◽  
Ulrik Eklund
Keyword(s):  
Product Lines ◽  
Industrial Practice

scholarly journals Architecting automotive product lines: Industrial practice

2013 ◽  
Vol 78 (12) ◽  
pp. 2347-2359 ◽  
Author(s):  
Ulrik Eklund ◽  
Håkan Gustavsson
Keyword(s):  
Product Lines ◽  
Industrial Practice

Transmission Electron Microscopy and Scanning Capacitance Microscopy Analysis of Dislocation-Induced Leakages in n-channel I/O Transistors

2005 ◽  
Author(s):  
M.L. Anderson ◽  
P. Tangyunyong ◽  
T.A. Hill ◽  
C.Y. Nakakura ◽  
T.J. Headley ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
New Product Development ◽  
Yield Enhancement ◽  
Product Development Process ◽  
Product Lines ◽  
Scanning Capacitance Microscopy ◽  
Transmission Electron ◽  
Complementary Techniques ◽  
Analytical Tools

Abstract By combining transmission electron microscopy (TEM) [1] with scanning capacitance microscopy (SCM) [2], it is possible to enhance our understanding of device failures. At Sandia, these complementary techniques have been utilized for failure analysis in new product development, process validation, and yield enhancement, providing unique information that cannot be obtained with other analytical tools. We have previously used these instruments to identify the root causes of several yield-limiting defects in CMOS device product lines [3]. In this paper, we describe in detail the use of these techniques to identify electrically active silicon dislocations in failed SRAMs and to study the underlying leakage mechanisms associated with these defects.

Delivering Savings with Open Architecture and Product Lines

2011 ◽  
Author(s):  
Brian Womble ◽  
William Schmidt ◽  
Mike Arendt ◽  
Tim Fain
Keyword(s):  
Open Architecture ◽  
Product Lines

Model-based testing of software product lines: Mapping study and research roadmap

2020 ◽  
Vol 167 ◽  
pp. 110608
Author(s):  
Kleber L. Petry ◽  
Edson OliveiraJr ◽  
Avelino F. Zorzo
Keyword(s):  
Software Product Lines ◽  
Mapping Study ◽  
Product Lines ◽  
Model Based ◽  
Model Based Testing ◽  
Software Product

scholarly journals Comparison of Industrial Quenching Oils

Metals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 250
Author(s):  
Jiří Hájek ◽  
Zaneta Dlouha ◽  
Vojtěch Průcha
Keyword(s):  
State Of The Art ◽  
Cooling Capacity ◽  
Steel Grade ◽  
Cooling Curves ◽  
Cooling Process ◽  
Industrial Practice ◽  
Product Size ◽  
Cct Curve ◽  
Hardening Power ◽  
The Impact

This article is a response to the state of the art in monitoring the cooling capacity of quenching oils in industrial practice. Very often, a hardening shop requires a report with data on the cooling process for a particular quenching oil. However, the interpretation of the data can be rather difficult. The main goal of our work was to compare various criteria used for evaluating quenching oils. Those of which prove essential for operation in tempering plants would then be introduced into practice. Furthermore, the article describes monitoring the changes in the properties of a quenching oil used in a hardening shop, the effects of quenching oil temperature on its cooling capacity and the impact of the water content on certain cooling parameters of selected oils. Cooling curves were measured (including cooling rates and the time to reach relevant temperatures) according to ISO 9950. The hardening power of the oil and the area below the cooling rate curve as a function of temperature (amount of heat removed in the nose region of the Continuous cooling transformation - CCT curve) were calculated. V-values based on the work of Tamura, reflecting the steel type and its CCT curve, were calculated as well. All the data were compared against the hardness and microstructure on a section through a cylinder made of EN C35 steel cooled in the particular oil. Based on the results, criteria are recommended for assessing the suitability of a quenching oil for a specific steel grade and product size. The quenching oils used in the experiment were Houghto Quench C120, Paramo TK 22, Paramo TK 46, CS Noro MO 46 and Durixol W72.

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