Environmental attack and cracking of welded joint.
نویسندگان
چکیده
منابع مشابه
Tensile Properties of Ferrite-austenitic Welded Joint
Very often, in order to optimized welded constructions, some of their parts are made of heterogeneous steels. For example, microalloyed steels are in use for cars chassis making and high alloyed steels for different constructions making. From that reason, it’s not rare to find welded joints between ferrite microalloyed and austenitic highalloyed steels. As a rule, these joints are welded by usi...
متن کاملMicrostructure and Mechanical Properties of the Friction Welded Joint between X53CrMnNiN219 and X45CrSi93 Stainless Steel
Dissimilar metals friction welding of austenitic–martensitic stainless steels is commonly used in order to manufacture engine valves in the automobile industry. In this study, X53CrMnNiN219 (austenitic stainless steel) and X45CrSi93 (martensitic stainless steel) valve steel rods were welded by friction welding process. The welded joint was then heat treated at 760 0C for 60 min. Mechanical prop...
متن کاملThermo-mechanical Cracking of a New and Laser Repair Welded Die
The paper presents the analysis of thermo-mechanical fatigue cracking of die casting die during industrial use. An innovative, production friendly approach to monitor the surface crack dimensions was introduced, which is based on measuring defect-fi n on the casting part. A new four moulds die casting die was monitored 40 000 cycles in order to complete the production series. The production was...
متن کاملResearches on Corrosion Cracking Phenomenon That Occu Rs on Welded of Agricultural Equipment
I. Sărăcin University of Craiova, Faculty of Agriculture, Romania. G. Paraschiv, Polytechnic University of Bucharest, Romania. O. Pandia, I Bozgă, D. Toma University of Agricultural Sciences and Veterinary Medicine Bucharest, Romania Welded construction equipments for agriculture are strongly stressed in terms of mechanics, but also in terms of environmental action and thus in many cases appear...
متن کاملJoint cracking and popping: understanding noises that accompany articular release.
Articular release is a physiologic event that may or may not be audible. It is seen in patients with healthy joints as well as those with somatic dysfunction. After an articular release, there is a difference in joint spacing-with the release increasing the distance between articular surfaces. Not all noise that emanates from a joint signifies an articular release. A hypothesis about the noise ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Welding Society
سال: 1986
ISSN: 0021-4787,1883-7204
DOI: 10.2207/qjjws1943.55.129