Search results for keyword: spectroscopic
Material Chemical Analysis
Sample Analysis of Material Chemistry
Coal gasification is the process of transforming coal from a solid or liquid form into a gaseous state. This process has been utilized, to varying degrees, since the late 1700s when it was discovered that heating coal to a high temperature would produce a com......
1055 
Hazel
low magnification inclusions
What Is Low Impurity Dilution
Low impurity dilution (LID) is a process of mixing small amounts of one material with a larger amount of another. Its a process used to lower the concentration of impurities in a material or substance. This technique is commonly employed in laboratories, the chemical......
How to distinguish fake and shoddy steel in appearance
How to Identify Counterfeit and Substandard Steel
Steel is a crucial foundational material for modern industry, used for everything from skyscrapers and bridges to automobiles and household appliances. It is also an extremely expensive material to produce, making it prone to counterfeiting and sub......
Chemical Composition and Determination Method of Melting Flux (JB/T 7948-1999)
Chemical composition and determination of soldering fluxes
Abstract
This paper introduces the chemical composition and determination method of soldering fluxes based on JB/T 7948-1999. Soldering fluxes play an important role in soldering operations, and the quality of soldering fluxes directly a......
Quality inspection requirements for structural steel, stainless steel and heat-resistant steel forgings
Requirements on Quality Inspection for Forged Parts of Carbon Structural Steel, Stainless Steel and Heat Resistant Steel
Forged parts are important components in mechanical manufacturing and have a wide range of applications. Therefore, the detection of forged parts is extremely important in the ......
Chromatographic separation of rare earth elements
Rare-earth elements (REEs) are a group of 17 chemical elements in the periodic table, namely scandium (Sc), Yttrium (Y), and 15 lanthanides. The term “rare earths” name was first used in 1827 by Swedish chemist, Carl Axel Arrhenius, but the elements themselves were not discovered until late 18-1......
Zirconium dioxide chloride
1 Introduction
Zirconium oxide (ZrO2) is an oxide of zirconium that is widely used in industry, particularly in ceramics. It is a white powder, insoluble in all but concentrated acids, and has the highest thermal conductivity of any oxide in the world, making it a popular choice for many heating ......
palladium refining
Platinum Refining
Platinum refining refers to the process of taking raw or scrap platinum and transforming it into a form that is ready for use, such as pure ingots or bars. This involves a variety of technologies and processes, from crude to chemically sophisticated, depending on the form the fin......
Preparation of pure tungsten compound
，
Preparation of Tungsten Compounds
Introduction
Tungsten is the heaviest element in the periodic table and has the highest melting point of all metals. It has unique properties that make it useful for various industrial applications such as making tools, parts, and components. Tungsten is also ......
Determination of Impurities in Nuclear Graphite by Chemical Method
Determination of Impurities in Nuclear Graphite by Chemical Methods
Abstract
Nuclear graphite is a type of graphite that is used in the production of nuclear fuels, such as uranium and plutonium, in nuclear reactors. It is one of the most important materials used in the power generation industry......
Popular Entries
- Spanish heat-resistant steel steel grade
- Faults caused by incorrect mixing ratio of gasoline and engine oil
- How lifts work
- overseas trade
- London Exchange Alternative Investment Market
- Zibo Fushan Mining Co., Ltd.
- Brinell/Rockwell hardness conversion table
- Zhangjiagang Rural Commercial Bank
- ГOCT 5949-1975 Specifications for corrosion-resistant, heat-resistant and heat-strength steel bars and cold-worked products
- thermodynamics thermodynamics
- re-election workshop design
- employee satisfaction
- Density of diamond
- Rationalized Global Planning Model
- digital wallet
Recent Updates
- continuous casting
- ГOCT 5949-1975 Specifications for corrosion-resistant, heat-resistant and heat-strength steel bars and cold-worked products
- overseas trade
- shipping
- Korea Xinsheng Shipping Co., Ltd. Shanghai Office
- Hamilton's Protectionist Trade Doctrine
- Rationalized Global Planning Model
- Heckscher-Ohlin model
- black market price
- buy each other
- principle of reciprocal treatment
- The unit that accepts entrusted customs declaration
- reciprocal tariff
- sliding tariff
- digital wallet
- horizontal trade
Trending Keywords
Copyright © 2016 - 2024 by metal-knowledge.com. All rights reserved