News
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Dacromet Coating Process Flow
The complete processing procedure of Dacromet includes pretreatment, coating, low-temperature pre-drying, high-temperature curing & sintering, cooling, post-treatment, inspection and packaging. 1. Pretreatment Pretreatment is a critical procedure determining coating adhesion and anti-cor...Read more -
Dacromet Coating Anti-Corrosion Mechanism
The corrosion protection of Dacromet coating relies on dual effects: sacrificial anode protection and physical barrier effect: Sacrificial Anode Protection Zinc and aluminum flakes inside the coating will be oxidized preferentially in corrosive environments, acting as sacrificial anodes to...Read more -
Worm Wheel Materials
The selection of materials for worm wheels is primarily centered around anti-friction properties, wear resistance, and anti-scoring (anti-galling) capability. This is determined by the characteristic of worm gear drives, where there is significant relative sliding velocity between the tooth surfa...Read more -
New Energy Vehicle Drive Motor Industry Overview
1. Market Size and Growth The market is experiencing rapid growth. With the fast-paced development of the new energy vehicle (NEV) market, demand for new energy drive motors is surging significantly. By 2025, the market space for drive motors in China’s new energy passenger vehicles is expe...Read more -
The risk of a sharp aluminum price spike is escalating.
According to the Frankfurter Rundschau, China dominates global trade in aluminum, one of the world’s most important metals. Production cuts could soon drive prices higher, while tariff pressures further compound the situation. Not long ago, automotive parts suppliers warned that China’...Read more -
Gears
Gears in Mechanical Transmission Gears are among the most commonly used mechanical components and are widely employed in mechanical transmission devices. Perhaps the most important reason for their widespread adoption is the remarkable range of power transmission they can accommodate — from tiny ...Read more -
Carbon and Stainless Steel Coupling
Coupling Industry Overview I. Industry Overview (Latest as of 2026) China Coupling Market Size: Approximately RMB 18.0–19.5 billion, with an annual growth rate of 6.5%–8%. Global Market: Approximately USD 7.28 billion (estimated for 2026). Core Positioning: A critical fundamental component in mec...Read more -
Aluminum Forgings
Advantages of Aluminum Forgings Outstanding lightweight performance The density of aluminum forgings is only one-third that of steel. Weight reduction of typical parts can reach 30%~40%. Superior strength and toughness The forging process refines metal grains and creates continuous flow lin...Read more -
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
