JPS61185597U - - Google Patents
Info
- Publication number
- JPS61185597U JPS61185597U JP6821685U JP6821685U JPS61185597U JP S61185597 U JPS61185597 U JP S61185597U JP 6821685 U JP6821685 U JP 6821685U JP 6821685 U JP6821685 U JP 6821685U JP S61185597 U JPS61185597 U JP S61185597U
- Authority
- JP
- Japan
- Prior art keywords
- backing material
- solid
- inorganic fiber
- solid backing
- weld line
- 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
- 239000007787 solid Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 239000011819 refractory material Substances 0.000 claims description 4
- 239000012784 inorganic fiber Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
第１図は本考案の固形裏当材の一例を示す斜視
図、第２図は本考案の固形裏当材を開先に当接し
た説明図、第３図ａ，ｂは第２図の状態で溶接し
た溶接後の説明図、第４図ａ〜ｄは本考案固形裏
当材に使用する耐火材の実施態様例のイは正面図
、ロは平面図、ハは側面図、第５図は従来の固形
耐火材の断面図、第６図は従来の固形裏当材の斜
視図、第７図は従来の固形裏当材を開先に当接し
た説明図、第８図、第９図は、従来の固形裏当材
を用いて溶接したビード断面の一例の説明図であ
る。
１：固形耐火材、２：無機繊維、３：鋼板、４
：粘着剤付きアルミ箔、５：溝、６：スラグ、７
：ビード、８：凸部、９：固形耐火材、１０：Ｌ
字形耐火材、１１：コ字形フレーム、１２：上板
側開先エツヂ、１３：すき間、１４：下板側開先
エツヂ、１５：アンダーカツト、１６：オーバー
ラツプ、１７：溶接金属。
Figure 1 is a perspective view showing an example of the solid backing material of the present invention, Figure 2 is an explanatory diagram of the solid backing material of the present invention in contact with a groove, and Figures 3a and b are the same as those shown in Figure 2. Figures 4a to 4d are explanatory views after welding in a state where A is a front view, B is a plan view, C is a side view, and Fig. The figure is a cross-sectional view of a conventional solid refractory material, FIG. 6 is a perspective view of a conventional solid backing material, FIG. 7 is an explanatory diagram of a conventional solid backing material in contact with a groove, and FIGS. FIG. 9 is an explanatory diagram of an example of a bead cross section welded using a conventional solid backing material. 1: Solid refractory material, 2: Inorganic fiber, 3: Steel plate, 4
: Aluminum foil with adhesive, 5: Groove, 6: Slag, 7
: Bead, 8: Convex part, 9: Solid refractory material, 10: L
11: U-shaped frame, 12: Upper plate side groove edge, 13: Gap, 14: Lower plate side groove edge, 15: Undercut, 16: Overlap, 17: Weld metal.
Claims (1)
る下層部の２層からなり、無機繊維層に接する前
記下層部の上面に凹凸を設けた溶接用固形裏当材
において、凹部に形成される溝が溶接線方向に直
線的には不連続で、溶接線を横切る方向には連続
していることを特徴とする横向溶接用固形裏当材
。 A solid backing material for welding consisting of two layers: an upper layer made of an inorganic fiber layer and a lower layer made of a solid refractory material, and in which an unevenness is provided on the upper surface of the lower layer in contact with the inorganic fiber layer, and a groove formed in a concave portion. A solid backing material for horizontal welding, which is discontinuous in a straight line in the direction of the weld line and continuous in a direction across the weld line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6821685U JPS61185597U (en) | 1985-05-10 | 1985-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6821685U JPS61185597U (en) | 1985-05-10 | 1985-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61185597U true JPS61185597U (en) | 1986-11-19 |
Family
ID=30602768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6821685U Pending JPS61185597U (en) | 1985-05-10 | 1985-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61185597U (en) |
-
1985
- 1985-05-10 JP JP6821685U patent/JPS61185597U/ja active Pending
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