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Laser surface hardening technologies of metal materials work extremely well for surface hardening regarding metallic materials to address complete strengthening and hardening signifies insurmountable contradictions; also be used with regard to surface modification regarding metallic materials, having access to low-grade materials, high-performance surface. Caused by laser surface hardening technology alternatives to lessen mold material cost to reopen new ways to mold.

1. Frosty mold material other possibilities
Cold Work Cease to live requested material offers strength, toughness, abrasion resistance, resistance to fatigue and chew performance.

Cold mold employed in the carbon dioxide steel, low alloy steel or guaranteed strengthened by laser transformation instead of high-grade materials by using traditional techniques, there is an array of technology space. Despite the fact that extensive cold-working cease to live

The high alloy steel which has a wear-resistant alloy carbides exclusive effect, but as a consequence of their enhanced dispersal of laser change for better hardening, distortion enhancer, processing and heat treatment without decarburization in addition to oxidation process offers no such good working level, could make up for high-alloy aluminum with wear-resistant carbide metal effect. Flexible process and therefore strengthen the advantages of laser materials, alternative technologies obtainable in the more trusted.

Plastic molds heat of 350 degrees Celsius in the mold of a similar material with that cold room with regard to alternative technologies.

2. Hot die content alternatives

In addition to hot cease to live material requires durability, toughness, abrasion opposition, resistance to weakness and bite efficiency, hard and proof to red tempering homes have special conditions. Thus a lower phase change content enhanced laser can not be replaced by any high-alloy steel proof to high heat. Die re-manufacturing technologies and laser cladding could make carbon steel, low alloy steel or guaranteed with resistant to high temperatures.
Plastic molds heat above 400 degrees Celsius comes in hot die in the same material other possibilities.

3. Cast iron bars mold

Die guaranteed depends on that strengthening potential in the matrix organization is actually pearlier. If you will discover too many matrix regarding ferrite, will reduce the hardening in the material, so the guaranteed mold materials to improve the strengthen that potential of choice targets. National conditions, ductile iron QT600 be selected more than to be elected RT380 vermicular guaranteed for more than gray guaranteed HT200 or more grades that they are selected. HT150 mold the market several of these molds through phase transformation building up ineffective.

Re-gear in addition to die manufacturing technologies

In gear as well as mold damage as well as defect site utilizing a specific laser cladding metal cladding material in addition to base metal material to create a good metallurgical bonding, this repair process not alone the morphology regarding gear or mildew repair, and improve repair regions of the performance, is definitely enhanced repair. This continues to be used for the current to repair products and mold generally known as laser cladding re-gear as well as mold manufacturing technologies.