K418 superalloy vacuum induction melting side feeding hopper and feeding method thereof
A vacuum induction melting and superalloy technology, applied in the field of superalloy smelting, can solve the problems affecting the life and property safety of drivers, large impact of side feeding device, poor stability, etc., and achieve the effect of reducing labor intensity, reducing impact and avoiding mixing
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0028] like Figures 1 to 3 As shown, this embodiment provides a side feeding hopper for K418 superalloy vacuum induction melting, which includes a feeding hopper body 1, and the feeding hopper body 1 is divided into equal parts by a partition 2 to form a plurality of charging areas, The top of the feeding hopper body 1 is provided with a plurality of lifting ears 3 , the bottom of the feeding hopper body 1 is provided with support legs 4 , and the outer wall of the feeding hopper body 1 is provided with a locking mechanism 5 .
[0029] The cross section of the hopper body 1 is a right-angled trapezoid pentahedron, the hypotenuse of the hopper body 1 is at 45° to the horizontal plane, and the shape of the partition plate 2 is the same as the cross section of the pentahedron.
[0030] Wherein, one side of each partition plate 2 is welded to the inner wall of the hopper body 1 of the feeding hopper, and there is a gap between the other side of the partition plate 2 and the inner...
Embodiment 2
[0034] A method for feeding a K418 superalloy vacuum induction melting side feeding hopper, comprising the following steps:
[0035] 1), adding nickel and niobium to the first charging zone, the weight proportion of the nickel is 18.55%, and the weight proportion of the niobium is 2.0%;
[0036] 2) adding nickel and molybdenum to the second charging zone, the weight ratio of the nickel is 18.55%, and the weight ratio of the molybdenum is 4.0%;
[0037] 3), adding nickel, chromium, nickel-boron alloy and pure zirconium into the third charging area, the weight ratio of the nickel is 18.55%, the weight ratio of the chromium is 12.8%, and the boron in the nickel-boron alloy is 12.8%. The weight proportion of all materials is 0.016%, and the weight proportion of the pure zirconium is 0.08%;
[0038] 4), adding nickel and titanium to the fourth charging zone, the weight ratio of the nickel is 18.55%, and the weight ratio of the titanium is 0.8%;
[0039] 5), adding aluminum and ca...
Embodiment 3
[0046] A method for feeding a K418 superalloy vacuum induction melting side feeding hopper, comprising the following steps:
[0047] 1), adding nickel and niobium to the first charging zone, the weight proportion of the nickel is 18.20%, and the weight proportion of the niobium is 2.15%;
[0048] 2) adding nickel and molybdenum to the second charging zone, the weight ratio of the nickel is 18.2%, and the weight ratio of the molybdenum is 4.35%;
[0049] 3), adding nickel, chromium, nickel-boron alloy and pure zirconium into the third charging area, the weight ratio of the nickel is 18.2%, the weight ratio of the chromium is 13.2%, and the boron in the nickel-boron alloy is 13.2%. The weight proportion of all materials is 0.018%, and the weight proportion of the pure zirconium is 0.11%;
[0050] 4), adding nickel and titanium to the fourth charging zone, the weight proportion of the nickel is 18.2%, and the weight proportion of the titanium is 0.9%;
[0051] 5), adding alumin...
PUM
| Property | Measurement | Unit |
|---|---|---|
| surface roughness | aaaaa | aaaaa |
| length | aaaaa | aaaaa |
| length | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More