JPH04313486A - Powder material for welding and thermal spraying - Google Patents
Powder material for welding and thermal sprayingInfo
- Publication number
- JPH04313486A JPH04313486A JP3104754A JP10475491A JPH04313486A JP H04313486 A JPH04313486 A JP H04313486A JP 3104754 A JP3104754 A JP 3104754A JP 10475491 A JP10475491 A JP 10475491A JP H04313486 A JPH04313486 A JP H04313486A
- Authority
- JP
- Japan
- Prior art keywords
- powder material
- powder
- welding
- colored
- thermal spraying
- 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
- 239000000463 material Substances 0.000 title claims abstract description 76
- 239000000843 powder Substances 0.000 title claims abstract description 67
- 238000003466 welding Methods 0.000 title claims abstract description 22
- 238000007751 thermal spraying Methods 0.000 title claims description 15
- 239000003086 colorant Substances 0.000 claims abstract description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 8
- 239000000956 alloy Substances 0.000 abstract description 8
- 229910000997 High-speed steel Inorganic materials 0.000 abstract description 5
- 238000004040 coloring Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 239000011521 glass Substances 0.000 abstract 1
- 239000011812 mixed powder Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000012790 confirmation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005552 hardfacing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、溶接、溶射用粉末材料
の改良に関し、さらに詳しくは、粉末溶射、プラズマ粉
体肉盛溶接等の施工に際して、使用する粉末材料の誤使
用の防止を計った粉末材料に関する。[Field of Industrial Application] The present invention relates to the improvement of powder materials for welding and thermal spraying, and more specifically, to the prevention of misuse of powder materials used during construction such as powder thermal spraying and plasma powder overlay welding. related to powdered materials.
【０００２】0002
【従来の技術】粉末溶射、プラズマ粉体肉盛溶接等にお
いて使用する粉末材料は、通常、アトマイズ法により製
造されており、これらの粉末材料は、その製造法の関係
から、いづれも非常に近似した外観を呈している。[Prior Art] Powder materials used in powder spraying, plasma powder deposition welding, etc. are usually manufactured by the atomization method, and due to the manufacturing method, these powder materials are all very similar to each other. It has a rustic appearance.
【０００３】0003
【発明が解決しようとする課題】然るに、上記のように
、粉末材料の外観がよく似ていると、例えば、これらの
粉末材料のうちの或る種のものを、その収容々器から作
業用装置の容器に移し替えると、作業者が交代した場合
や、作業を長時間に亘って中断した後に再開するような
場合に、内容物の種類が不明瞭になる問題があり、この
問題は添加使用する粉末材料が多品種の場合に特に頻発
する。[Problems to be Solved by the Invention] However, as mentioned above, if the appearance of powder materials is very similar, for example, it is difficult to remove certain types of powder materials from their containers for work use. When transferring the contents to the container of the equipment, there is a problem that the type of contents becomes unclear when a worker is changed or when work is restarted after a long interruption. This occurs particularly frequently when a wide variety of powder materials are used.
【０００４】而して、このように内容物の種類が不明瞭
になると、化学分析によって確認するなどの煩雑な確認
作業が必要となり、作業能率を著しく低下するばかりで
なく、その確認を誤まると、誤使用による不測の溶接施
工上の重大なミスを発生するおそれがあるといった問題
がある。[0004] When the type of contents becomes unclear in this way, complicated confirmation work such as confirmation by chemical analysis becomes necessary, which not only significantly reduces work efficiency but also leads to errors in confirmation. However, there is a problem that incorrect use may lead to unexpected serious mistakes in welding work.
【０００５】本発明は、上記の問題を解決することを課
題として研究開発されたもので、粉末材料の種別を目視
的に容易確実に識別し得て、誤使用を生じるおそれのな
い溶接、溶射用粉末材料を提供することを目的とする。The present invention has been researched and developed with the aim of solving the above-mentioned problems, and it is possible to easily and reliably identify the type of powder material visually, and to perform welding and thermal spraying without the risk of misuse. The purpose is to provide powder materials for
【０００６】[0006]
【課題を解決するための手段】上記の課題を解決し、そ
の目的を達成する手段として、本発明では、少なくとも
１種類の粉末材料を、その材料に応じて特定の色に着色
したことを特徴とする溶接、溶射用粉末材料、及び２種
類以上の粉末材料を、その材料に応じて異色に着色した
ことを特徴とする溶接、溶射用粉末材料を夫々開発し、
採用した。さらに、本発明では、その材料に応じて特定
の色に着色した少なくとも１種類の粉末材料を添加混合
したことを特徴とする溶接、溶射用粉末材料を開発し、
採用した。[Means for Solving the Problems] As a means for solving the above problems and achieving the objects, the present invention is characterized in that at least one kind of powder material is colored in a specific color depending on the material. We have developed a powder material for welding and thermal spraying, and a powder material for welding and thermal spraying, which is characterized by having two or more types of powder materials colored in different colors depending on the material.
Adopted. Furthermore, in the present invention, we have developed a powder material for welding and thermal spraying, which is characterized by adding and mixing at least one type of powder material colored in a specific color depending on the material.
Adopted.
【０００７】本発明は、溶接、溶射用粉末材料を、その
材料に応じて特定の色に着色したので、単独で使用する
場合、或は複合的に混合して使用する場合でも、その種
別内容を目視的に容易確実に確認し得て、誤使用を防止
できる作用がある。[0007] In the present invention, the powder material for welding and thermal spraying is colored in a specific color depending on the material. can be visually confirmed easily and reliably, and has the effect of preventing misuse.
【０００８】[0008]
【実施例】以下に、本発明の１実施例を使用例と共に説
明すれば、プラズマ粉体肉盛溶接用の合金粉末材料であ
る高速度鋼系合金粉末材料１（ＴＰ−ＨＳ９０）を酸化
処理により黒色に着色して本発明に係る粉末材料２を得
た。[Example] Below, an example of the present invention will be explained along with an example of use. High speed steel alloy powder material 1 (TP-HS90), which is an alloy powder material for plasma powder deposition welding, is oxidized. Powder material 2 according to the present invention was obtained by coloring it black.
【０００９】この着色したＴＰ−ＨＳ９０粉末材料２を
、着色していないＴＰ−ＨＳ９０粉末材料１へ、重量比
で５％の割合で添加混合して、図１に示す混合粉末材料
（ＴＰ−ＨＳ９０Ｃ．Ｍ）を得、この混合粉末材料を、
着色したＴＰ−ＨＳ９０を添加混合していない合金粉末
材料であるＴＰ−ＨＳ９０、或はその他の着色していな
いプラズマ粉体肉盛溶接用合金粉末材料と対比したとこ
ろ、両粉末材料は目視的に一見して識別できた。また、
上記の混合粉末材料を使用した場合における溶着金属化
学成分及び溶接性等への影響は無視できる程度のもので
あり、且つ上記両粉末材料を用いた場合のプラズマ粉体
肉盛溶接における溶接ビードの外観にも変りはなかった
。The colored TP-HS90 powder material 2 was added to and mixed with the uncolored TP-HS90 powder material 1 at a weight ratio of 5% to obtain the mixed powder material (TP-HS90C) shown in FIG. .M) and this mixed powder material,
When compared with TP-HS90, which is an alloy powder material to which colored TP-HS90 is not added or mixed, or other uncolored alloy powder materials for plasma powder overlay welding, both powder materials visually show I could identify it at first glance. Also,
When using the above mixed powder materials, the effects on the chemical composition of the deposited metal and weldability are negligible, and the effects on the weld bead during plasma powder overlay welding using both of the above powder materials are negligible. There was no change in appearance either.
【００１０】また、上記の混合粉末材料から成る高速度
鋼系合金粉末材料（ＴＰ−ＨＳ９０Ｃ．Ｍ）と、コバル
ト基系合金粉末材料（ＴＰ−ＳＴＬ６）の、材質を異に
する２種類の粉末材料を用いて、例えば、図２に示すよ
うに、単一の部材であるスクリュウ刃先素材３の外周部
に硬化肉盛溶接を夫々施すことにより、ＴＰ−ＨＳ９０
Ｃ．Ｍの肉盛部４とＴＰ−ＳＴＬ６の肉盛部５とを目視
的に明瞭に識別し得て、粉末材料を誤使用することがな
い所期の硬化肉盛が可能であった。[0010] Furthermore, two types of powders with different materials are used: a high-speed steel alloy powder material (TP-HS90CM) made of the above-mentioned mixed powder material, and a cobalt-based alloy powder material (TP-STL6). For example, as shown in FIG. 2, by performing hardfacing welding on the outer periphery of the screw cutting edge material 3, which is a single member, TP-HS90
C. The build-up part 4 of M and the build-up part 5 of TP-STL6 could be visually clearly distinguished, and the desired hard build-up could be performed without using the powder material incorrectly.
【００１１】以上、本発明の主要な実施例について説明
したが、本発明は上記の実施例に限定されるものではな
く、本発明の目的を達成でき且つ発明の要旨を逸脱しな
い範囲内で、種々の設計変更が可能であることは当然で
ある。Although the main embodiments of the present invention have been described above, the present invention is not limited to the above-mentioned embodiments. Naturally, various design changes are possible.
【００１２】0012
【発明の効果】本発明は、少なくとも１種類の粉末材料
を、その材料に応じて特定の色に着色したことを特徴と
する溶接、溶射用粉末材料、及び２種類以上の粉末材料
を、その材料に応じて異色に着色したことを特徴とする
溶接、溶射用粉末材料、さらには、その材料に応じて特
定の色に着色した少なくとも１種類の粉末材料を添加混
合したことを特徴とする溶接、溶射用粉末材料に係るも
のであるから、次のような優れた効果を奏する。Effects of the Invention The present invention provides a powder material for welding and thermal spraying, which is characterized in that at least one type of powder material is colored in a specific color depending on the material, and two or more types of powder materials. Powder material for welding and thermal spraying characterized by being colored differently depending on the material, and furthermore, welding characterized by adding and mixing at least one kind of powder material colored in a specific color depending on the material. Since it is related to a powder material for thermal spraying, it has the following excellent effects.
【００１３】（１） 粉末材料の種別ごとの管理を確
実に行ない得て、材質不明及び誤使用に基づく弊害を予
め防止できる。(1) It is possible to reliably manage each type of powder material, and to prevent problems caused by unknown materials or misuse.
【００１４】（２） ２種以上の粉末を混合した場合
でも、混合粉末の種別を明瞭に目視できるので、粉末の
誤使用及び誤使用に基づく、施工上の諸種の弊害を確実
に防止できる。(2) Even when two or more types of powder are mixed, since the type of mixed powder can be clearly seen, it is possible to reliably prevent misuse of the powder and various problems in construction due to incorrect use.
【００１５】（３）したがって、粉末材料の種類の不明
瞭に基づく、化学分析による煩雑な確認作業の必要がな
く、施工作業能率を著しく向上できる。(3) Therefore, there is no need for complicated confirmation work by chemical analysis due to unclear types of powder materials, and construction work efficiency can be significantly improved.
【００１６】（４） 着色樹脂被膜による着色、或は
酸化処理等による着色が可能であるから、溶着、溶射成
分に悪影響を及ぼすことなくして、上記の諸効果を達成
できる。(4) Since coloring with a colored resin film or oxidation treatment is possible, the above effects can be achieved without adversely affecting welding and thermal spraying components.
【図１】無着色粉末材料に同種の小量の着色粉末材料を
添加した混合粉末材料の説明図である。FIG. 1 is an explanatory diagram of a mixed powder material in which a small amount of the same type of colored powder material is added to an uncolored powder material.
【図２】無着色粉末材料と、異種の無着色粉末材料にこ
れと同種の小量の着色粉末材料を添加した混合粉末材料
とを用いて、同一部材の異なった個所に各別に溶接肉盛
を施した場合の１部省略縦断面図である。[Fig. 2] Using uncolored powder material and a mixed powder material made by adding a small amount of the same kind of colored powder material to a different kind of uncolored powder material, weld overlay at different parts of the same member. FIG. 3 is a partially omitted vertical cross-sectional view in the case of applying.
１ 無着色の高速度鋼系合金粉末材料２ 黒色に着
色した高速度鋼系合金粉末材料３ スクリュウ刃先素
材
４ ＴＰ−ＨＳ９０Ｃ．Ｍ．肉盛部
５ ＴＰ−ＳＴＬ６肉盛部1 Uncolored high speed steel alloy powder material 2 Black colored high speed steel alloy powder material 3 Screw cutting edge material 4 TP-HS90C. M. Overlay part 5 TP-STL6 overlay part
Claims (3)
材料に応じて特定の色に着色したことを特徴とする溶接
、溶射用粉末材料。1. A powder material for welding and thermal spraying, characterized in that at least one type of powder material is colored in a specific color depending on the material.
応じて異色に着色したことを特徴とする溶接、溶射用粉
末材料。2. A powder material for welding and thermal spraying, characterized in that two or more types of powder materials are colored in different colors depending on the materials.
少なくとも１種類の粉末材料を添加混合したことを特徴
とする溶接、溶射用粉末材料。3. A powder material for welding and thermal spraying, characterized in that at least one powder material colored in a specific color depending on the material is added and mixed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3104754A JPH04313486A (en) | 1991-04-09 | 1991-04-09 | Powder material for welding and thermal spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3104754A JPH04313486A (en) | 1991-04-09 | 1991-04-09 | Powder material for welding and thermal spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04313486A true JPH04313486A (en) | 1992-11-05 |
Family
ID=14389281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3104754A Pending JPH04313486A (en) | 1991-04-09 | 1991-04-09 | Powder material for welding and thermal spraying |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04313486A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08101641A (en) * | 1994-02-25 | 1996-04-16 | Aktual Bauteile & Umweltschutz Syst Gmbh & Co Kg | Discrimination indication method of fluid substance and its indicator |
-
1991
- 1991-04-09 JP JP3104754A patent/JPH04313486A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08101641A (en) * | 1994-02-25 | 1996-04-16 | Aktual Bauteile & Umweltschutz Syst Gmbh & Co Kg | Discrimination indication method of fluid substance and its indicator |
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