News
-
Electrochemical Surface Strengthening Treatment for Aluminum and Aluminum Alloys
Electrochemical Surface Strengthening Treatment for Aluminum and Aluminum Alloys This paper studies the process, properties, morphology, composition and structure of ceramic-like amorphous composite conversion coatings formed on aluminum and aluminum alloys via anodic oxidation and deposition ...Read more -
Alkaline Electrolytic Polishing Process for Aluminum
Alkaline Electrolytic Polishing Process for Aluminum A series of alkaline polishing solution systems were studied, and the influences of corrosion inhibitors and viscosity modifiers on polishing performance were compared. An alkaline solution system with excellent polishing effect was successfull...Read more -
Surface Treatment for Low-Carbon Steel Parts
Introduction to Surface Treatment for Low-Carbon Steel Parts Low-carbon steel, typically containing less than 0.25% carbon, offers good ductility and toughness but suffers from low hardness, poor wear resistance, and susceptibility to corrosion. To overcome these limitations, surface treatment te...Read more -
Bolt Standards
Overview of Bolt Standards Bolts, known as the “rice of industry,” rely on standardization to ensure the reliability and interchangeability of mechanical connections. Globally, bolt standards are primarily divided into three major systems: ISO (International Organization for Standardi...Read more -
the applications of aluminum welding
Read more -
Aluminum Welding- Welding Procedure Qualification
3. Environmental & Equipment Control: Details Determine Quality Aluminum alloys are highly sensitive to environmental conditions and equipment status, demanding strict control: Environment: Welding area must be clean, dry, and draft-free. Ideal conditions: Temperature >5°C (41°F) , Humidi...Read more -
Aluminum Welding
Welding Method Core Principle Applications Key Technical Requirements TIG (AC) Utilizes the ”cathodic cleaning” effect of AC to effectively break up and remove the oxide layer. The most versatile method. Thin sheets, precision parts, all-position welding where weld appearance ...Read more -
CNC machining
Machining is a manufacturing process that precisely removes excess material by mechanical equipment, and it is mainly applied in the field of mechanical manufacturing. It is divided into two categories: manual machining and CNC machining. Manual machining relies on manual operation of lathes, m...Read more -
Sand casting and special casting
There are mainly two major categories: sand casting and special casting. 1 General Sand Casting It uses sand as the molding material, also known as sand founding. It includes three types: green sand mold, dry sand mold and chemically hardened sand mold. Not all types of sand are suitable for ca...Read more -
Casting technology generally consists of three procedures
Casting technology generally consists of three procedures: ① Preparation of the mold (a container for shaping liquid metal into solid castings). Molds can be classified by material into sand mold, metal mold, ceramic mold, clay mold, graphite mold, etc. By service life, they are divided into d...Read more -
Application of Superalloys in Products
1. Aerospace Field China’s efforts to develop an independent aerospace industry and manufacture advanced aero-engines will drive rising market demand for high-end and new-type superalloys. Known as the flower of industry, the aero-engine is one of the components with the highest technical conte...Read more -
Resin Sand Cast Iron: A Technical Overview
Resin sand cast iron refers to iron castings produced using resin-bonded sand molds. Unlike traditional green sand (clay-bonded) molds, resin sand molds offer superior strength, precision, and surface finish. This process is widely adopted in modern foundries for both small batch production and l...Read more
