Search results for keyword: restricted
Application Status and Development Trend of Aluminum Alloy Friction Stir Welding
Aluminium alloy friction stir welding is an emerging solid-state welding technology. It combines the advantages of friction stir welding and aluminium alloy welding and has the potential to improve the welding speed, weld quality, and cost. As a new joining technology, aluminium alloy friction sti......
1047 
Oliver
Deep Hole Thread Machining of Special Material Parts (Part Two)
Deep drilling threads is a kind of inclined hole processing technique, which is used to create threads on a material surface. This method is mostly used for machining parts made of special materials. It has been widely used in aerospace and automotive industries for creating threads in high-precis......
Forging Technology: Process Characteristics of Die Forging on Screw Press
？
Introduction
Introduction to Technology of Screw Press On Die Forging
Forging is an ancient metalworking technology developed over the ages. It is the process of deforming metal in a plastic state through compressive force applied to it in one or more determined directions either by open die o......
Dimensions and allowable deviations of aluminum and aluminum alloy plates GB 3194-82
The manufacturing standard for aluminum and aluminum alloy sheet size and allowable deviation GB 3194-82
In production and processing activities, the main factor for obtaining various kinds of products is the quality requirements for raw materials and the quality of the processed products. In ord......
S2-10-1-8 Purpose
The Impact of Technology On Education
In todays world, technology has become an integral part of our lives. It is everywhere, from the cellular phones we carry in our pockets to the computers we use in our classrooms and offices. With the advancements in technology, it has become increasingly dif......
S3-3-2 Purpose
Global Warming and Its Effects
Global warming is a phenomenon that has been around for thousands of years but has become a major issue within the past century. The main factor of global warming is an increase in the amount of greenhouse gases in the Earth’s atmosphere, which trap heat and causes......
Types, grades and main uses of cast iron welding rods
A welded joint is an important part of any mechanical structure or manufacturer, ensuring the safety and strength of the fabricated material. Cast iron, in particular, has been used extensively in the construction and manufacturing industry for some time and continues to be used in a range of appl......
Hot-rolled U-shaped steel for mine roadway support (GB/T4697-1991)
Hot Rolling U-shape Steel for Mine Tunnel Support
U-shaped steel is an important material used in mine tunnel support. It provides structural support and stability so that the tunnel is secure, and miners can safely access the staircase leading to the mine safely. Hot rolling U-shape steel for mi......
Aluminum platform gold plate for brazing GB 3881-83
The use of aluminum plate king plating in brazing
Brazing is a joining process wherein the two distinct pieces of metal parts are joined without melting either of them. The combined joint is then heated to a high enough temperature to melt a filler metal that is generally of lower melting point th......
concrete transportation
Concrete Transportation
Transporting concrete is an important process in every construction industry. Concrete transportation involves moving the activity, as well as preparing and placing the material before it sets. In some cases, contractors use stationary or portable facilities to store the ......
Popular Entries
- Spanish heat-resistant steel steel grade
- Faults caused by incorrect mixing ratio of gasoline and engine oil
- How lifts work
- London Exchange Alternative Investment Market
- overseas trade
- 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