Search results for keyword: nodule
Influence of Graphite in Ductile Iron on Properties
The Impact of Graphite Casting Iron on Performance
Graphite casting iron is a material that has been used in industry for a variety of applications. The material is made up of a mixture of graphite and iron, which is then melted and cast into a desired shape. Graphite casting iron has some distin......
1033 
Liam
seabed mining technology
Deep sea mining
Deep sea mining is the process of retrieving mineral deposits from the seafloor, which lies in depths of up to four thousand meters. It involves the use of specialized equipment, such as remotely operated vehicles (ROVs) and submersibles, to collect mineral samples from the ocean ......
Liquid structure of cast iron
Liquid Structure of Cast Iron
Cast iron is a ferrous alloy that is composed primarily of iron and includes varying amounts of carbon and silicon. Its various forms include gray, white, and ductile. Cast iron is popularly known for its good casting properties and resistance to wear and corrosion. ......
Metallographic diagram of W6Mo5Cr4V2 (mold)
Metallurgical Microstructure Analysis of a Mold Steel AISI 4140
The purpose of this study is to analyze the metallurgical microstructure of a particular alloy of steel, AISI 4140. This alloy is widely used for the fabrication of molds and dies in many industries due to its hardness, strength and ......
X70 (manual arc welding, welding wire) metallographic diagram
The microstructure of X70 weld specifies the properties of the steel, which affects the overall performance of the component. X70 welds are most commonly created using manual arc welding with a consumable electrode form of wire. The welds are composed of approximately 97-99% ferrite and 1-3% of ......
30CrMoSiA (manual arc welding) metallographic diagram
Microstructure of 30CrMoSiA after manual arc welding
30CrMoSiA is a widely used alloy steel that is produced with various different microstructures. The resulting microstructures are dependent on the processing methods used during fabrication. This includes manual arc welding, an common method us......
34Mn2V steel (forging slow cooling) non-metallic inclusions
Non-Metallic Inclusions in 34Mn2V Steel (Forged Slow Cooling)
34Mn2V steel is one of the most widely used carbon-manganese quenched and tempered steels in the world due to its mechanical and physical properties, good weldability and exceptional fatigue strength. It is a medium-carbon pressurized......
Metallographic diagram of 40Cr (quenching and tempering after carburizing)
AISI 4130 Steel Microstructure
AISI 4130 steel is a low alloy steel that is often used in the manufacturing of components and structures. It is a chromium molybdenum steel, and is classified as an alloy steel due to the presence of additional alloying elements. AISI 4130 has a relatively low carb......
Metallographic diagram of 45 steel (rack)
The microstructure of 45 steel (rack) is analyzed by optical instrument microscope. The size of the sample is 7 mm × 7 mm. The results of the observation are shown in Fig. 1.
Fig. 1 shows that 45 steel has a ferrite and pearlite structure. The volume fraction of ferrite is 73.5%, which is repres......
Fracture Analysis of Excavator Rear Axle Housing
Analysis on the Fractured differential Gearbox Housing of Excavator
Abstract
differential gearbox housing of excavators is an important structural part of these machines, it is prone to failure due to the harsh working environment. Through fracture surface observation and metallographic analysis......
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.
- Zhangjiagang Rural Commercial Bank
- Brinell/Rockwell hardness conversion table
- 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