High-strength composite solder
A compound welding and high-strength technology, which is applied in the direction of welding/cutting medium/material, welding medium, welding equipment, etc., can solve the problems that the strength matching cannot reach the hydraulic cylinder, the welding operation requirements are strict, and the service life is not long. Achieve the effect of increasing the overall strength and mechanical properties, small material deviation, and good matching
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0036] Core preparation
[0037]Firstly, in the form of powder, the ratio of carbon 0.04%, metal silicon 0.50%, electrolytic manganese 7%, electrolytic nickel 10%, metal chromium 5%, ilmenite powder 8%, molybdenum iron: 2.4%, and the rest is iron powder is accurate. Weigh each component material and mix well. Then the mixed powder is pressed into the shape of welding rod, baked in a furnace, first baked at low temperature for 0.5h, then baked at 150°C for 1h, and finally baked at 400°C for more than 1h and sintered into shape.
[0038] coating
[0039] The weight ratio of coating to welding core is 1:3.5; the weight ratio of binder to coating is 1:4.
[0040] According to the ratio of 44% marble, 8% barium carbonate, 25% fluorite, 10% rutile, 10% cryolite, and 3% electrolytic manganese, each component of the coating is accurately weighed in the form of powder, and then mixed evenly. A binder is added to the mixed powder, and the binder is selected from pure sodium water gla...
Embodiment 2
[0044] Core preparation
[0045] Firstly, in the form of powder, the ratio of carbon 0.08%, metal silicon 0.30%, electrolytic manganese 3%, electrolytic nickel 16%, metal chromium 8%, ilmenite powder 4%, molybdenum iron: 1.2%, and the rest is iron powder is accurate. Weigh each component material and mix well. Then the mixed powder is pressed into the shape of welding rod, baked in a furnace, first baked at low temperature for 0.5h, then baked at 150°C for 1h, and finally baked at 400°C for more than 1h and sintered into shape.
[0046] coating
[0047] The weight ratio of coating to welding core is 1:4; the weight ratio of binder to coating is 1:4.5.
[0048] According to the ratio of 45% marble, 6% barium carbonate, 25% fluorite, 15% rutile, 5% cryolite, and 4% electrolytic manganese, each component of the drug skin is accurately weighed in the form of powder, and then mixed evenly. A binder is added to the mixed powder, the binder is pure potassium water glass, stirred a...
Embodiment 3
[0052] Core preparation
[0053] Firstly, in the form of powder, the ratio of carbon 0.06%, metal silicon 0.40%, electrolytic manganese 5%, electrolytic nickel 18%, metal chromium 6%, ilmenite powder 6%, molybdenum iron: 1.8%, and the rest is iron powder is accurate. Weigh each component material and mix well. Then the mixed powder is pressed into the shape of welding rod, baked in a furnace, first baked at low temperature for 0.5h, then baked at 150°C for 1h, and finally baked at 400°C for more than 1h and sintered into shape.
[0054] coating
[0055] The weight ratio of coating to welding core is 1:4; the weight ratio of binder to coating is 1:4.
[0056] According to the proportion of marble 45%, barium carbonate 2%, fluorite 25%, rutile 15%, cryolite 10%, electrolytic manganese 3%, each component of the coating is accurately weighed in the form of powder, and then mixed evenly . Add binding agent in the powder material of mixing, when binding agent selects the mixture...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com