JPH02135860U - - Google Patents
Info
- Publication number
- JPH02135860U JPH02135860U JP4547689U JP4547689U JPH02135860U JP H02135860 U JPH02135860 U JP H02135860U JP 4547689 U JP4547689 U JP 4547689U JP 4547689 U JP4547689 U JP 4547689U JP H02135860 U JPH02135860 U JP H02135860U
- Authority
- JP
- Japan
- Prior art keywords
- upper chamber
- collection container
- molten metal
- heat
- chamber
- 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
- 239000000523 sample Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000003779 heat-resistant material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Description
第１図は本考案の第１実施例に係る溶融金属採
取装置を一部破断して示す部分断面図、第２図は
第１実施例の採取容器の縦断面図、第３図乃至第
６図はそれぞれ微小介在物付着面の凹凸変形例を
示す一部拡大斜視図、第７図は本考案の第２実施
例に係る採取容器を示す縦断面図、第８図は本考
案の第３実施例に係る採取容器を示す縦断面図、
第９図Ａは第２実施例に係る採取容器を用いて得
られた試料を示す説明図、第９図Ｂは比較例に係
る採取容器を用いて得られた試料を示す説明図、
第１０図は第９図Ａと第９図Ｂの試料凝固中の温
度測定値を示すグラフである。
１…プローブ本体、４…採取容器、５…下室、
６…上室、７…流入開口、１１…微小介在物付着
面。
FIG. 1 is a partially cutaway sectional view showing a molten metal sampling device according to a first embodiment of the present invention, FIG. 2 is a vertical sectional view of a sampling container of the first embodiment, and FIGS. Each figure is a partially enlarged perspective view showing an example of uneven deformation of the surface to which micro-inclusions are attached, FIG. 7 is a vertical cross-sectional view showing a collection container according to the second embodiment of the present invention, and FIG. A vertical cross-sectional view showing a collection container according to an example,
FIG. 9A is an explanatory diagram showing a sample obtained using a collection container according to the second example, FIG. 9B is an explanatory diagram showing a sample obtained using a collection container according to a comparative example,
FIG. 10 is a graph showing temperature measurements during solidification of the samples of FIGS. 9A and 9B. 1...Probe body, 4...Collection container, 5...Lower chamber,
6...Upper chamber, 7...Inflow opening, 11...Minute inclusion adhesion surface.
Claims (1)
取容器が、相互に連通された下室と上室とを備え
、上室の周側部に溶融金属流入開口を設けたもの
において：前記上室を下室に比して熱伝達性が小
とされた保温性のある耐熱材料により構成すると
共に、該上室の内面に凹凸面となる微小介在物付
着面を設けて成ることを特徴とする溶融金属採取
装置。 In a collection container housed in a probe body with the tip facing downward, the collection container has a lower chamber and an upper chamber that communicate with each other, and a molten metal inflow opening is provided on the circumferential side of the upper chamber: A molten metal characterized by being made of a heat-retaining heat-resistant material with a lower heat transfer property than the upper chamber, and having an uneven surface on the inner surface of the upper chamber to which fine inclusions adhere. Collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4547689U JPH02135860U (en) | 1989-04-17 | 1989-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4547689U JPH02135860U (en) | 1989-04-17 | 1989-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02135860U true JPH02135860U (en) | 1990-11-13 |
Family
ID=31559687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4547689U Pending JPH02135860U (en) | 1989-04-17 | 1989-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02135860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445315A (en) * | 2014-09-23 | 2016-03-30 | 又进电子骑士有限公司 | Complex probe and shell container for complex probe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55140150A (en) * | 1978-11-10 | 1980-11-01 | Mannesmann Ag | Ceramiccmade sampling device for molten metal particulary for molten steel |
| JPS601561A (en) * | 1983-06-17 | 1985-01-07 | Yamazato Erekutoronaito Kk | Apparatus for sampling molten iron and measuring its solidifying point |
-
1989
- 1989-04-17 JP JP4547689U patent/JPH02135860U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55140150A (en) * | 1978-11-10 | 1980-11-01 | Mannesmann Ag | Ceramiccmade sampling device for molten metal particulary for molten steel |
| JPS601561A (en) * | 1983-06-17 | 1985-01-07 | Yamazato Erekutoronaito Kk | Apparatus for sampling molten iron and measuring its solidifying point |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445315A (en) * | 2014-09-23 | 2016-03-30 | 又进电子骑士有限公司 | Complex probe and shell container for complex probe |
| JP2016070923A (en) * | 2014-09-23 | 2016-05-09 | ウジン エレクトロナイト インコーポレイテッド | Shell container for complex probe and complex probe |
| CN105445315B (en) * | 2014-09-23 | 2018-04-06 | 又进电子骑士有限公司 | Combined probe and the outer casing container for combined probe |