scholarly journals On Die Casting of Cast Iron : Study on Die Casting of Ferrous Alloys, 3rd Report

1973 ◽  
Vol 16 (100) ◽  
pp. 1612-1622
Author(s):  
Go SUZUKI ◽  
Kiyoshi NISHIMOTO ◽  
Toshio ASAEDA
Keyword(s):  
Cast Iron ◽  
Die Casting ◽  
Ferrous Alloys

scholarly journals On Die Casting of Cast Iron : Study on Die Casting of Ferrous Alloys, 3rd Report

1973 ◽  
Vol 39 (318) ◽  
pp. 752-761
Author(s):  
Go SUZUKI ◽  
Kiyoshi NISHIMOTO ◽  
Toshio ASAEDA
Keyword(s):  
Cast Iron ◽  
Die Casting ◽  
Ferrous Alloys

The influence of titanium addition on wettability of high-chromium white cast iron-matrix composites

2018 ◽  
Vol 53 (11) ◽  
pp. 1567-1576 ◽  
Author(s):  
Takalani Madzivhandila ◽  
Shepherd Bhero ◽  
Farouk Varachia
Keyword(s):  
Cast Iron ◽  
White Cast Iron ◽  
Mining Industry ◽  
Titanium Content ◽  
High Wear Resistance ◽  
Matrix Composites ◽  
Ferrous Alloys ◽  
Titanium Addition ◽  
High Chromium ◽  
Wetting Properties

The mining industry exerts ever increasing demand for components with high wear resistance to the extent that plain ferrous alloys are falling short. Innovative metal-matrix composites non-ferrous metals have been widely researched and used. Casting composites based on ferrous alloys pose monumental challenges in casting. First, the density differential results in large buoyant forces on the ceramic such that unless a rigid structure is configured, the less dense ceramic floats on the metal stream. Second, the poor wetting properties between metal and ceramic will result in inferior bonding of the matrix, hence separation of solids in service. The paper attempts to improve the bonding characteristics of zirconia and alumina through wettability studies. High-chromium white cast iron was used as a substrate. The wetting behavior of molten iron on the substrates of zirconia and alumina was investigated. The study shows that alumina is poorly wetted with copper and nickel; the wetting angles were higher than 90°. Thus, the envisaged coating of alumina with copper or nickel prior to casting of ferrous melts will not significantly alter or improve wettability of alumina. Between copper and nickel, nickel has better bonding with alumina than copper. Titanium in high-chromium white cast iron was found to improve the wetting characteristics on alumina. The wetting angle decreased with increased titanium content.

scholarly journals The Temperature Measurement of Die : Study on Die Casting of Ferrous Alloys, 1st Report

1973 ◽  
Vol 16 (100) ◽  
pp. 1590-1601
Author(s):  
Yukio HAGA ◽  
Akio IWAGAMI ◽  
Kiyoshi NISHIMOTO ◽  
Toshio ASAEDA
Keyword(s):  
Temperature Measurement ◽  
Die Casting ◽  
Ferrous Alloys

scholarly journals Modification of cast alloys nanostructured material

2021 ◽  
pp. 37-41
Author(s):  
P. A. Vitiaz ◽  
N. A. Svidunovich ◽  
D. V. Kuis ◽  
Yu. A. Nikalaichyk ◽  
S. L. Rovin
Keyword(s):  
Cast Iron ◽  
Composite Materials ◽  
High Speed ◽  
Materials Science ◽  
Gray Cast Iron ◽  
Nanostructured Material ◽  
Ferrous Alloys ◽  
State Technological ◽  
Cast Alloys ◽  
Technological University

The third article of the series devoted to the application of nanomaterials and nanotechnologies in industry in general and, first of all, in metallurgy, materials science and foundry is presented. This article deals with the use of nanomaterials for the improvement of ferrous and non-ferrous alloys by micro-alloying and modifying methods, as well as the synthesis of new composite materials. The results of research on C-B-Fe composites obtained at the Belarusian State Technological University, a method for modifying gray cast iron with micro-additives of abrasive slurries of high-speed steels, proposed by specialists of BNTU and OJSC «MTW», and aluminum alloys modified with nanostructured carbideand nitride-containing powders developed by Belarusian, Bulgarian and Russian scientists are presented.

Semi-solid Die-casting Method of Cast Iron

2007 ◽  
Vol 48 (557) ◽  
pp. 483-487
Author(s):  
Chiaki USHIGOME ◽  
Syuichi SHIKAI
Keyword(s):  
Cast Iron ◽  
Die Casting ◽  
Casting Method ◽  
Semi Solid

scholarly journals Advanced materials used for development of lubricated compositions for die casting

2019 ◽  
pp. 70-73 ◽  
Author(s):  
A. M. Mikhaltsov ◽  
A. A. Pivovarchyk ◽  
A. A. Skaskevich
Keyword(s):  
Vegetable Oil ◽  
Die Casting ◽  
Polymer Materials ◽  
Advanced Materials ◽  
Petroleum Jelly ◽  
Ferrous Alloys ◽  
Properties Of Materials ◽  
Conducting Research ◽  
Materials Used ◽  
Lubricating Properties

The article presents the requirements for the lubricants used in die casting of non-ferrous alloys and polymer materials. The methodology for conducting research to determine the lubricating properties of materials, as well as the results of studies of the lubricating qualities of materials used in the development of lubricant compositions for die casting of non-ferrous alloys and polymer products are presented. It is shown that the use of the materials researched under study reduces the effort to extract the metal rod from the casting by 4.5–8.9 times. It has been established that it is advisable to use petroleum jelly and fus (by-product of vegetable oil) as materials used to develop the composition of a lubricant for die-casting non-ferrous alloys and polymer products. The lubricity of these materials is, on average, 28.8–51.2% higher than that of other lubricants studied.

Sign in / Sign up

Export Citation Format

Share Document