CN210172514U - Special large-section-area ingot for titanium alloy TC4 medium plate - Google Patents
Special large-section-area ingot for titanium alloy TC4 medium plate Download PDFInfo
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- CN210172514U CN210172514U CN201920443794.7U CN201920443794U CN210172514U CN 210172514 U CN210172514 U CN 210172514U CN 201920443794 U CN201920443794 U CN 201920443794U CN 210172514 U CN210172514 U CN 210172514U
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Abstract
The utility model relates to an ingot casting, concretely relates to special big sectional area ingot casting of titanium alloy TC4 cut deal comprises ingot casting and parallel slot, and the ingot casting is annular hollow structure, and the sectional area is big, and interior surface machining has parallel slot, has guaranteed the axial homogeneity of each alloying element.
Description
Technical Field
The utility model relates to an ingot casting, concretely relates to special big sectional area ingot casting of titanium alloy TC4 cut deal.
Background
The cast ingot of the TC4 medium-thick plate has uniform components and stable structure. During the smelting process of the cast ingot, the cast ingot with small section area is easy to form the defects of component segregation, oxide inclusion, air holes and the like, and the quality of the cast ingot is seriously influenced.
Disclosure of Invention
To the problem that exists, the utility model provides a special big sectional area ingot casting of titanium alloy TC4 cut deal.
The utility model discloses a special big sectional area ingot casting of titanium alloy TC4 cut deal comprises ingot casting and parallel slot, and the key point lies in that the ingot casting is annular hollow structure, and the sectional area is big, and interior surface machining has parallel slot.
The utility model has the advantages that: the segregation indexes of the alloy elements in the upper, middle and lower axial directions of the large-section TC4 cast ingot and the segregation indexes of the alloy elements in the radial direction from the center of the cast ingot to the surface of the cast ingot all exceed the standard of titanium alloy cast ingots at home and abroad, so that the defects of component segregation, oxide inclusion, air holes and the like are overcome, and the quality of the cast ingot in smelting is ensured.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1 ingot casting and 2 parallel grooves.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The utility model discloses a special big sectional area ingot casting of titanium alloy TC4 cut deal comprises ingot casting 1 and parallel slot 2, and ingot casting 1 is annular hollow structure, and the sectional area is big, and interior surface machining has parallel slot 2.
The common cast ingot for the TC4 plate bar generally needs a vacuum consumable furnace to carry out secondary smelting on the cast ingot to meet the requirement, the deformation rate of the cast ingot for a medium-thick plate blank during forging and cogging needs to be more than 80%, so the diameter specification of the cast ingot needs to be large enough, certain difficulty is caused for the axial uniformity of each alloy element in the smelting process, and the cast ingot 1 with a large sectional area and parallel grooves 2 adopts an annular hollow structure to ensure the axial uniformity of each alloy element.
Claims (1)
1. A large-section ingot special for a titanium alloy TC4 medium plate is composed of an ingot and parallel grooves and is characterized in that the ingot is of an annular hollow structure and is large in section area, and the inner surface of the ingot is provided with the parallel grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920443794.7U CN210172514U (en) | 2019-04-03 | 2019-04-03 | Special large-section-area ingot for titanium alloy TC4 medium plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920443794.7U CN210172514U (en) | 2019-04-03 | 2019-04-03 | Special large-section-area ingot for titanium alloy TC4 medium plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210172514U true CN210172514U (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920443794.7U Active CN210172514U (en) | 2019-04-03 | 2019-04-03 | Special large-section-area ingot for titanium alloy TC4 medium plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210172514U (en) |
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2019
- 2019-04-03 CN CN201920443794.7U patent/CN210172514U/en active Active
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