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Search results for keyword: 532
212532 Operating procedures for vertical core grinder
? The vertical milling machine, also known as a CNC vertical machining center, is an automated cutting tool that is used in the metal-cutting industry. It is designed to cut various types of metals from small to large in a precise manner. The operator must have knowledge and skill in order to use ......
Graphitization Furnace Charging Mode
The Benefits of Graphiteization Furnace Installation Model The use of graphiteization furnaces is increasing in many industries as they offer a number of benefits. Graphiteization is often used as a way to strengthen and improve the properties of metals and alloys, such as their mechanical proper......
Introduction and precautions of silicon carbide rods
Introduction to Silicon Carbon Rod A silicon carbon rod is a special type of metal alloy containing a high percentage of silicon and carbon. It is mainly used to make electrical components, especially for high-temperature applications such as in furnaces. Silicon carbon rods are used because of t......
tags: carbon silicon rods rods silicon carbide
1041
Sophia
532 Performance Appraisal Model
INTRODUCTION Performance appraisal is an important process for any organization. It is the responsibility of managers to evaluate and assess the performances of their subordinates in order to motivate, encourage and reward them. 532 performance appraisal model, also known as the five 3 two model,......
tags: performance model 532 goals performance model
1032
Oliver
Daqing Oilfield Materials Group
Introduction Founded in 1958 and headquartered in Daqing City, Heilongjiang, China, Daqing Oilfield Material Group Corporation (DOMG) is the leading supplier of oilfield materials, equipment and services in China. DOMG has long been a leading enterprise in the development of oilfield materials an......
GBT 5327-1985 Terminology of Surfactant
Surface active agents (also known as surfactants) are chemicals that reduce the surface tension between the different components of a solution or between the surface of one substance and the surface of another. These substances are used in a wide range of applications, from water treatment to dete......
tags: surfactants surface group surfactants substances surfaceactive
23/06/2023
1083
Oliver
Metallographic diagram of 45 steel (tempered at 200-600°C)
Abstract The microstructure of 45 steel after different types of heat treatment is studied. In this experiment, 45 steel samples were heated to different temperatures within 200~600℃ for quenching and tempering. Metallographic specimens were made and etched with picral to observe the microstruct......
tags: steel heat 45 size particles martensite
20/06/2023
1053
Hannah
12
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