Cold Pressure Welding
نویسندگان
چکیده
منابع مشابه
Clinical Cold Welding of the Modular Total Hip Arthroplasty Prosthesis.
BACKGROUND A head that is "clinically cold welded" to a stem is one of the commonest reasons for unplanned removal of the stem. It is not clear which hip designs are at greatest risk of clinical cold welding. METHODS This was a case-control study of consecutively received hip implant retrievals; we chose the design of hip that had the greatest number of truly cold-welded heads (n = 11). For o...
متن کاملCold lap formation in Gas Metal Arc Welding of steel
........ ............................................................................... VII Appended Publications ................................................................... IX Table of
متن کاملReliability Assurance of the Welding by Pressure Equipments
initially on the basis of electronic technology, the researches in the field of reliability have proved their generality, so they can be applied to any technical system including the welding by pressure equipments. The structure of the welding by pressure equipments and their specific characteristics result in a more difficult reliability assurance of this type of systems. In this paper, the re...
متن کاملWelding Recovery Methods of the Pressure Casting Dies
Welding hot-work tool steels, containing 0.3-0.6% of carbon, is difficult both because of the elevated carbon content and because of significant hardening resulted from large amounts of alloying elements. A development of welding technology, i.e. better quality of electrodes, modern welding devices, improved welding technologies and better steel quality, make welding of such steel types possibl...
متن کاملCold welding of gold nanoparticles on mica substrate: Self-adjustment and enhanced diffusion
From the images of HR-TEM, FE-SEM, and AFM, the cold welding of gold nanoparticles (AuNPs) on a mica substrate is observed. The cold-welded gold nanoparticles of 25 nm diameters are found on the mica substrate in AFM measurement whereas the size of cold welding is limited to 10 nm for nanowires and 2~3 nm for nanofilms. Contrary to the nanowires requiring pressure, the AuNPs are able to rotate ...
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: 1967
ISSN: 0021-4787,1883-7204
DOI: 10.2207/qjjws1943.36.1257