Search results for keyword: 2008
JB/T 6897-2000 cryogenic liquid transport vehicle
JB/T 6897-2000 Low Temperature Liquid Transport Vehicle
JB/T 6897-2000 low temperature liquid transport vehicle is the most widely used vehicle for transporting liquid products such as oil, gas, water and other industrial chemicals. It has a wide range of applications in the transportation of ind......
1039 
Emily
JB/T9076-1999 Reciprocating Cryogenic Liquid Pump Technical Conditions
JB/T9076-1999 Reciprocating Low-Temperature Liquid Pump Technical Conditions
1. Scope
This standard specifies the performance requirements, technical parameters, safety requirements and test methods of reciprocating low-temperature liquid pumps.
This standard is suitable for reciprocating low......
ZBJ76014.2-88 performance test method for argon extraction equipment
YZBJ76014.2--88 Particle Extraction Performance Testing Method
According to the provisions of the national standard Technical Specifications for Industrial Safety Pollution Control Equipment YZBJ 76014.2-88 , various particle extraction performance tests are required for industrial powder exhauste......
Chromium Phosphating Technical Standards for Aluminum and Aluminum Alloys
Aluminum and Aluminum Alloy Chromophoretic Coating Technology Standards
Aluminum and aluminum alloy chromophoretic coatings are widely used in a variety of fields due to their excellent performance and decorative properties. The production process of the chromophoretic coating is an electrochemic......
Forging Technology: Loss Material Calculation of Forging Experimental Parts
Abstract
Forging is an important metal forming process widely used in industrial production processes. With the development of science and technology, the application of new technologies in forging process has become more and more extensive. The improvement of forging equipment and production pro......
Influence of overheating during forging on bending fatigue properties of 40CrNiMoA steel forgings
The Effect of Overheating on the Bending Fatigue Performance of 40CrNiMoA Forging
Abstract
The quality and performance of a forging directly affects the reliability of the product and the service life of the components and parts. To ensure quality and performance, it is very important to control......
Erichsen test methods and related standards in my country and some countries in the world
Erichsen test has become a reference standard used to measure the formability of sheet metal. It is an international standard test used to evaluate the formability of a material when subjected to a force measured in units of force. The Erichsen test has been used for many years by many different c......
Shougang No. 2 Blast Furnace
The No.2 Blast Furnace of Shougang Group is located in the east zone of Beijing Shougang. This blast furnace is the second largest in the world after the No.1 Blast Furnace of Ispat in India. It was completed in 1996 and has become the flagship of Shougang, as well as one of the largest steel prod......
Research on the Influence of Two Kinds of Quenching Oils on the Heat Treatment Quality of Leaf Springs
Research Paper on the Effects of Two Kinds of Quenching Oils on the Quality of Plate Spring Heat Treatment
Abstract
This paper aims to examine and compare the effects of two kinds of quenching oils, mineral oil and vegetable oil, on the quality of the plate spring heat treatment. First, the plat......
my country's current heat treatment standards
Introduction
Heat treatment is an important process in the manufacturing ofany parts. Heat treatment is the combination of physical andchemical processes in which the properties of the material aremodified by heating and cooling in a controlled way. Heat treatmentis used to harden, strengthen, so......
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