CN1094346A - 硬质合金磨料 - Google Patents
硬质合金磨料 Download PDFInfo
- Publication number
- CN1094346A CN1094346A CN 94101284 CN94101284A CN1094346A CN 1094346 A CN1094346 A CN 1094346A CN 94101284 CN94101284 CN 94101284 CN 94101284 A CN94101284 A CN 94101284A CN 1094346 A CN1094346 A CN 1094346A
- Authority
- CN
- China
- Prior art keywords
- hard alloy
- abrasive
- processing
- present
- alloy abrasive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 10
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract 2
- 239000000428 dust Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract description 2
- 239000007769 metal material Substances 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 239000004575 stone Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
硬质合金磨料是一种既耐磨、又多刃，在使用过
程中，所用的切削刃一起均匀磨损，直至磨料全部磨
削完为止的新材料。以下结合附图对本材料进一步
描述。图为本材料示意图：1、硬质合金颗粒2、金属
粉末，本材料适用于地质勘探、石油钻井、石材加工、
金属材料加工等领域的使用。
Description
本发明涉及硬质合金磨料。
迄今为止，在各种地质勘探，石油钻井钻头上均使用硬质合金刀片，由于硬质合金刀片前角容易磨损，使钻头效率大大降低，使用寿命缩短，至使硬质合金利用率低，钻头提前报废，这样无疑是不经济的。
本发明的任是提供一种既耐磨、又多刃，在使用过程中，所有的切削刀一起均匀磨损，直至磨料全都磨削完为止的新材料。
本发明的任务是由如下方式完成的，用硬质合金颗粒和金属粉末均匀搅拌，可根据实用需要的各种几何形状，压制成形，然后烧结而成。
以下结合附图对本发明进一步描述：
图为本发明示意图：
1、硬质合金颗粒 2、金属粉末
本材料还适用于石材加工、金属材料加工等领域的使用。
Claims (1)
1、硬质合金磨料，本发明的特征在于硬质合金的颗粒和金属粉末的配制、压制成形及烧结过程的生产方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94101284 CN1094346A (zh) | 1994-02-23 | 1994-02-23 | 硬质合金磨料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94101284 CN1094346A (zh) | 1994-02-23 | 1994-02-23 | 硬质合金磨料 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1094346A true CN1094346A (zh) | 1994-11-02 |
Family
ID=5030095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94101284 Pending CN1094346A (zh) | 1994-02-23 | 1994-02-23 | 硬质合金磨料 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1094346A (zh) |
-
1994
- 1994-02-23 CN CN 94101284 patent/CN1094346A/zh active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |