Casting Alloy fluidity during casting process

Beased on many years casting expericne ,Leesh casting engineer team sharing some knowledge of the Casting Alloy fluidity
1-Concept of alloy fluidity
2-Method of Expressing fluidity
3-Factors affecting fluidity

2025-01-10

The introduction of manual moulding and machine moulding of sand casting

the moulding method of sand casting -Manual moulding, hand moulding,Machine Moulding, automatic moulding

2025-01-08

Pump material and valves material selection

Always CF8M  casting , A351 investment casting , A351 sand casting process
simialr material grade CF8,CN7M,etc.

Pump casting material

2025-01-02

Detailed explanation of the Inspection method of ductile cast iron

Leesh-sand casting - casting ductile iron
Metallography Inspection
Hardness Inspection
Pressure Testing
Ultrasonic inspection

2024-12-27

Surface Roughness Conversion

the comparisons of various surface roughness scales

2024-12-23

Common Ductile Iron Standards Comparison

Common Ductile Iron Standards Comparison

2024-12-02

DIN 50150 :Vickers hardness, Brinell hardness and Rockwell hardness Conversion Sheet

DIN 50150 :Vickers hardness, Brinell hardness and Rockwell hardness Conversion Sheet

2024-12-02

GGG40 - Ductile Iron

Cast iron GGG40 is a low grade of ductile iron. Leesh Holdings' foundry has pouring this material for many years.

If you have any RFQ, please don't hesitate to contact us sales@leesh.cn

2024-12-02

China and Japan Ferrous Metal Standard comparison

China and Japan Ferrous Metal Standard comparison

2024-12-02

C86500-Manganese Bronze

C86500-Manganese Bronze

2024-12-02

Casting Tolerance Reference Chart

General casting tolerance as per ISO 8062

2024-12-02

What type of sands are used for sand casting process?

Introduction of sand casting classification and their difference

2024-11-27

Equivalent Grades of Grey Iron (Gray Cast Iron)

This table shows the main standards of the grey iron casting grade and their comparison

Leesh casting iron offers casting grey iron and ductile iron casting services

Main products casting iron for agriculture spare parts, auto industry, flow system,  iron pump. etc

2024-10-25

What is the investment casting advantages?

Smooth surface finish
Save machining Time and Cost
High Tolerance control
Integrated Shape
Consistency

2024-08-21

Surface Roughness by Different Manufacturing Method

Knowing the surface roughness by different manufacturing method- it will let you make the right decision to choose the best suitable method and material, it will let you know the best budget.

2024-08-21

High Frequency Induction Quenching

High Frequency Induction Quenching

2024-08-20