Search results for keyword: softening
Brittleness of refractory metal processing
Processing Brittle Metals
Brittle metals are among the hardest metals to process due to their physical properties and tendency to fracture easily when subjected to stress. Most of the brittle metals used in manufacturing are classified as refractory materials. Refractory materials are heat-resist......
1045 
Oliver
Effect of Overheating on Fatigue Strength and Fracture Toughness of 40CrMnSiMoVA Steel During Forging
Influence of Overheating on Fatigue Strength and Fracture Toughness of 40CrMnSiMoVA Steel in Hot Forging
Abstract
This paper theoretically studied the effect of overheating on fatigue strength and fracture toughness of 40CrMnSiMoVA steel in hot forging. The experimental results show that when th......
Effect of Overheating on Fatigue Strength and Fracture Toughness of 40CrMnSiMoVA Steel During Forging
Effects of Overheating on Fatigue Strength and Fracture Toughness of 40CrMnSiMoVA Steel During Forging
Abstract
This paper studies the effects of overheating on fatigue strength and fracture toughness of 40CrMnSiMoVA steel during forging. The experiments are carried out on the BX-type large-size......
Residual element content (mass fraction) of American standard alloy cast steel and stainless cast steel for high temperature (≤%)
Element Steel Type
C
Alloy Steel 0.30-0.55
Stainless Steel 0.03max
Mn
Alloy Steel 1.00-1.65
Stainless Steel 2.00max
P
Alloy Steel 0.04max
Stainless Steel 0.045max
S
Alloy Steel 0.05max
Stainless Steel 0.03
Si
Alloy Steel 0.15-0.40
Stainless Steel 1.00max
Cr
Alloy Steel 0.90-1.20
Stainless S......
High Temperature Short Time Tensile Strength of Heat Resistant Iron Castings
High Temperature Short Time Tensile Strength of Heat Resistant Cast Iron Parts
Heat resistant cast iron parts are normally used as material for production of many kinds of products, including boilers, valves, pumps and so on. The high temperature short time tensile strength of these cast iron par......
Powder metallurgy sintering theory
Introduction
Powder metallurgy sintering technology is an important part of powder metallurgy technology, which has been widely used in various areas. It is often used to produce net shaped components with higher performance and complex structure from powdery raw materials. Sintering is a process......
What is the oven system and what problems should be paid attention to when heating the oven
The Oven Baking System is a simple and efficient solution for controlling the temperature, ventilation and air quality of an oven while baking. It is a type of intelligent heating system, which uses advanced thermal imaging technology and a sophisticated computer algorithm to ensure that the ove......
Billet blooming mill
Bar and Slab Reversi Mill
Bar and slab reversing mill is a static production process that relies on a series of rollers and stands. The main purpose of the rolling mill is to reduce the thickness of the steel slab and the final finished product is thick slab. The steel slab can be formed into dif......
low temperature furnace
Low-temperature Furnace
Low-temperature furnace uses an advanced heat-conducting medium technology, the so-called solid-liquid coexistence phase medium heat transfer technology. It is an important innovation in heat transfer technology. This heat transfer technology has strong temperature uniform......
Tempering treatment
Heat Treatment
Heat treatment is a process used in materials engineering and metallurgy to change the physical properties of metals and alloys. Treatments include annealing, hardening, stress relieving, normalizing, tempering, and quenching. Heat treatment is used to improve or alter the mechanic......
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