In addition, AlNiCo permanent magnetic materials, low mechanical strength, high hardness, brittle, poor workability, it can not be designed as a structural member, processing can only be a small amount of grinding or EDM, can not be used forging And other machining.
Sintering The pressurized parts are heated to the appropriate temperature to increase their mechanical strength and hardness of the operation, called sintering. In the process of sintering, the grain interface is first formed, which leads to the recrystallization of the grains.
Wear-resisting ceramics including high alumina wear-resistant ball, corundum wear-resisting and zirconium oxide wear-resisting ball, with big density, high mechanical strength, wear-resisting performance is good wait for an advantage, is a kind of nonmetallic grinding media widely application….
Metal composite plate is a layer of metal covered with another metal board, has achieved in the use of the effect(anti-corrosion performance, mechanical strength, etc.) under the premise of saving resources, reduce the cost of the effect.
By developing a new mix concept, Intralube® S, Höganäs helped Polmo not only to solve their production worries but also to increase the green strength- the mechanical strength after pressing but before sintering- of the components as well as the flow rate.
Low losses and manufacturability are important, but so is the mechanical strength of the material. The result is a high-performance e-motor that is also very durable in a road car environment,” Says Dr.
On the contrary, the new material that ZEON has developed is not porous, but high-density film material created by a CVD(Chemical Vapor Deposition) process using a fluorocarbon compound. For that reason, it is possible to create low dielectric constant film featuring excellent mechanical strength with close adhesion.
This combination of a hydrophilic structure with interconnected open cells provides the absorption capacity for polar liquids by capillary action. The open-cell EPS is applied in form of trays. It can also be layered with rigid PS in order to improve the mechanical strength of the trays,” said EFSA's expert CEF panel on food contact materials.
POTENTIAL APPLICATIONS: Heat and dielectric insulation Die-cut insulators and spacers Labels and overlays Printed circuit boards EMI shielding Battery packs and adaptors for computers, laptops and mobile phones KEY BENEFITS: Excellent thermal and electrical insulation properties High mechanical strength Flame resistance Compliance with many environmental standards Easy, cost-effective fabrication Compatibility with adhesives Increased chemical and hydrolytic resistance.
In order to prevent damage(cracks) to the component that can be caused by localized rapid heating and heat shock, preheat the chip, for example, to prevent it from being subjected to heat shock. The board temperature is lower than that used for reflow soldering, so a difference in residual stress occurs when the joint cools down, and the mechanical strength(resistance to bending) is liable to be low.
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