JPH01227943A - Method for transferring macro-structure of cut face of metallic test piece - Google Patents
Method for transferring macro-structure of cut face of metallic test pieceInfo
- Publication number
- JPH01227943A JPH01227943A JP5553488A JP5553488A JPH01227943A JP H01227943 A JPH01227943 A JP H01227943A JP 5553488 A JP5553488 A JP 5553488A JP 5553488 A JP5553488 A JP 5553488A JP H01227943 A JPH01227943 A JP H01227943A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- macro
- cut face
- test piece
- cross
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 14
- 239000002390 adhesive tape Substances 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 5
- 239000002344 surface layer Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 3
- 230000001464 adherent effect Effects 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 239000012790 adhesive layer Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- ing And Chemical Polishing (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、金属の断面マクロ組織試験方法に関し、特に
断面マクロ組織を転写し記録保管する方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for testing a cross-sectional macrostructure of metal, and more particularly to a method for transferring and archiving a cross-sectional macrostructure.
従来、金属の溶接部における溶込み深さや高周波焼入れ
等の熱処理による焼入深さを検査するのに断面マクロ組
織試験が用いられている。Conventionally, a cross-sectional macrostructure test has been used to inspect the penetration depth of metal welds and the hardening depth due to heat treatment such as induction hardening.
この試験は、鋼等の金属試験片の切断面を切削。This test involves cutting the cut surface of a metal specimen such as steel.
研摩した後、表面を酸で腐食させ、断面のマクロ組織を
目視あるいは顕微鏡等で見て検査するものであるが、そ
の検査結果の保存には、通常写真撮影やスケッチ等が用
いられている。After polishing, the surface is corroded with acid, and the macrostructure of the cross section is inspected visually or with a microscope, and the inspection results are usually preserved by taking photographs or sketching.
ところで、上述のような従来の試験データの保存方法で
は、保存データの作成に技能を要するばかりでなく、多
くの時間と経費とを要し、費した時間や費用に比してデ
ータの正確さにおいて劣るという問題点があり、その解
決が望まれていた。By the way, the conventional test data storage method described above not only requires skill to create the stored data, but also requires a lot of time and money, and the accuracy of the data is not as good as the time and money spent. There was a problem that it was inferior in quality, and a solution to this problem was desired.
本発明はこのような問題点の解決をはかろうとするもの
で、何ら特別の技能を要することなく、事務用品として
通常使用されているものを用いて、試料から直接転写す
ることで迅速、正確かつ安価にデータの正確な作成を可
能とするとともに、作成データの複酸および保管の便宜
をもはかれるようにした金属試験片断面マクロ組織転写
方法を提供することを目的とする。The present invention aims to solve these problems, and allows for quick and accurate transfer by directly transferring from a sample using commonly used office supplies without requiring any special skills. It is an object of the present invention to provide a method for transferring a macrostructure of a cross section of a metal test piece, which enables the accurate creation of data at a low cost, and also facilitates the storage and storage of the created data.
上述の目的を達成するため、本発明の金属試験片断面マ
クロ組織転写方法は、金属試験片の断面に腐食液を塗布
してから、その腐食状態によるマクロ組織を転写するに
際して、まず上記断面に透明粘着テープの粘着面を押圧
するようにして張り付け、次いで上記テープを剥がした
のち、同テープの上記粘着面を台紙に張り付けることを
特徴としている。In order to achieve the above-mentioned object, the method for transferring a macrostructure of a cross section of a metal test piece of the present invention first applies a corrosive liquid to the cross section of the metal test piece, and then transfers the macrostructure depending on the corrosion state to the cross section. The method is characterized in that the adhesive surface of the transparent adhesive tape is applied by pressing, and then, after the tape is peeled off, the adhesive surface of the tape is applied to a mount.
上述の本発明の金属試験片断面マクロ組織転写方法では
、腐食により生じた金属試験片断面の表層の金属酸化物
が、透明粘着テープの上記面への圧着により粘着剤に付
着し、透明粘着テープの試験片面からの引き剥しに伴っ
てテープ側に移着する。そして、テープの台紙への張り
付けにより、金属酸化物試料はテープと台紙との間に粘
着剤どともに固定される。In the above-described method for transferring a macrostructure of a cross section of a metal test piece of the present invention, metal oxides on the surface layer of a cross section of a metal test piece caused by corrosion adhere to the adhesive by pressing the transparent adhesive tape onto the surface, and the transparent adhesive tape When it is peeled off from the surface of the test piece, it is transferred to the tape side. By applying the tape to the mount, the metal oxide sample is fixed together with the adhesive between the tape and the mount.
〔実 施 例〕
次に、本発明の実施例について説明すると、第１〜３図
は本発明の一実施例としての金属試験片断面マクロ組織
転写方法を示−すもので、第１図はその透明粘着テープ
張り付は時の斜視図、第２図はその試料を台紙に張り付
けた時の平面図、第３図はその断面図である。[Example] Next, to explain an example of the present invention, FIGS. 1 to 3 show a method for transferring a cross-sectional macrostructure of a metal test piece as an example of the present invention, and FIG. FIG. 2 is a perspective view showing the transparent adhesive tape attached, FIG. 2 is a plan view when the sample is attached to the mount, and FIG. 3 is a cross-sectional view.
第１図に示すように、断面２に酸を用いた腐食液を塗布
して、断面２の表面付近を腐食状態にされた金属試験片
ｌのマクロ組織２′を採取するに際して、金属試験片ｌ
の断面２に粘着剤層３′がマクロ組織２′に面するよう
にして透明粘着テープ３を断面２へ置き、次いで指等で
透明粘着テープ３を断面２に圧着する。すると断面２の
表層に生成している金属酸化物試料は、透明粘着テープ
３の粘着剤層３′に付着する。As shown in FIG. 1, when collecting the macrostructure 2' of a metal test piece l whose surface area has been corroded by applying a corrosive solution using an acid to the cross section 2, the metal test piece l
A transparent adhesive tape 3 is placed on the cross section 2 with the adhesive layer 3' facing the macrostructure 2', and then the transparent adhesive tape 3 is pressed onto the cross section 2 with a finger or the like. Then, the metal oxide sample generated on the surface layer of the cross section 2 adheres to the adhesive layer 3' of the transparent adhesive tape 3.
そこで、透明粘着テープ３に十分試料が付着したら、透
明粘着テープ３を金属試験片ｌの断面２から引き剥す。Therefore, once the sample has sufficiently adhered to the transparent adhesive tape 3, the transparent adhesive tape 3 is peeled off from the cross section 2 of the metal test piece l.
すると、透明粘着テープ３の粘着剤層３′に付着したマ
クロ組織２′は粘着剤層３′に粘着したまま断面２から
透明粘着テープ３に転写される。Then, the macrostructure 2' attached to the adhesive layer 3' of the transparent adhesive tape 3 is transferred from the cross section 2 to the transparent adhesive tape 3 while remaining adhered to the adhesive layer 3'.
次に、引き剥した透明粘着テープ３をその粘着剤層３′
が台紙４に対面するようにして台紙４に張り付けると、
第２図に示すように張り付けられ、金属酸化物試料とし
てのマクロ組織２′は透明粘着テープ３と台紙４との間
に粘着剤層３′とともに第３図に示すように完全に固定
される。Next, remove the peeled transparent adhesive tape 3 from its adhesive layer 3'.
When pasted on the mount 4 so that it faces the mount 4,
As shown in FIG. 2, the macrostructure 2' as a metal oxide sample is completely fixed together with the adhesive layer 3' between the transparent adhesive tape 3 and the mount 4 as shown in FIG. .
このようにして、マクロ組織２′は極めて簡単に台紙４
上に転写することができるが、このようにして採取され
たマクロ組織２′は、従来のような写真やスケッチとは
異なり、実物試料なので、その後の検査にも十分使用し
得る正確なデータとなり得るのである。In this way, the macrostructure 2' can be easily transferred to the mount 4.
However, unlike conventional photographs or sketches, the macrostructure 2' collected in this way is a real sample, so it provides accurate data that can be used for subsequent examinations. You get it.
また、このようにして作成された転写資料は、十分な期
間の保存に耐え得るが、さらに長期間の保存を必要とす
る場合は、複写機等を用いて複写して保管してもよい。Further, the transcription material created in this manner can withstand storage for a sufficient period of time, but if a longer period of storage is required, it may be copied using a copying machine or the like and stored.
なお、本発明の金属試験片断面マクロ組織転写方法に用
いる透明粘着テープとしては熱による伸縮が少ないテー
プ基材と経時劣化の少ない粘着剤を用いたものが好まし
いが、透明度については必ずしも高くなくとも十分に実
用可能であり、半透明程度のものでもよい。It should be noted that the transparent adhesive tape used in the method for transferring the macrostructure of a cross section of a metal test piece of the present invention is preferably one using a tape base material that has little expansion and contraction due to heat and an adhesive that has little deterioration over time. It is fully practical and may be semi-transparent.
以上詳述したように、本発明の金属試験片断面マクロ組
織転写方法によれば、保存試料の作成に何ら特別の経験
や技能を必要とすることなく、しかも実物資料をそのま
ま転写して保存することが可能となるというすぐれた効
果が得られるばかりでなく、そのために何ら特別の資材
を必要としないため、簡単にして安価であるという利点
も得られる。As detailed above, according to the method for transferring the macrostructure of a cross section of a metal test piece of the present invention, no special experience or skills are required to create a preservation sample, and the actual material can be transferred and preserved as is. Not only does this have the excellent effect of making it possible to do this, but it also has the advantage of being simple and inexpensive since no special materials are required.
第１〜３図は本発明の一実施例としての金属試験片断面
マクロ組織転写方法を示すもので、第１図はその透明粘
着テープ張り付は時の斜視図、第２図はその試料を台紙
に張り付けた時の平面図、第３図はその断面図である。
１・・金属試験片、２・・断面、２′・・マクロ組織、
３・・透明粘着テープ、３′・・粘着剤層、４・・台紙
。
代理人 弁理士 飯 沼 義 彦
第１図
第 ２ 図
第３図Figures 1 to 3 show a method for transferring the macrostructure of a cross section of a metal test piece as an embodiment of the present invention. FIG. 3 is a plan view and a cross-sectional view when it is attached to a mount. 1...Metal test piece, 2...Cross section, 2'...Macro structure,
3...Transparent adhesive tape, 3'...Adhesive layer, 4...Paper. Agent Patent Attorney Yoshihiko Iinuma Figure 1 Figure 2 Figure 3
Claims (1)
態によるマクロ組織を転写するに際して、まず上記断面
に透明粘着テープの粘着面を押圧するようにして張り付
け、次いで上記テープを剥がしたのち、同テープの上記
粘着面を台紙に張り付けることを特徴とする、金属試験
片断面マクロ組織転写方法。After applying a corrosive liquid to the cross section of a metal test piece, when transferring the macrostructure due to the corroded state, first apply the adhesive side of a transparent adhesive tape to the cross section by pressing it, then peel off the tape. , a method for transferring a cross-sectional macrostructure of a metal specimen, the method comprising applying the adhesive surface of the tape to a mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5553488A JPH01227943A (en) | 1988-03-09 | 1988-03-09 | Method for transferring macro-structure of cut face of metallic test piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5553488A JPH01227943A (en) | 1988-03-09 | 1988-03-09 | Method for transferring macro-structure of cut face of metallic test piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01227943A true JPH01227943A (en) | 1989-09-12 |
Family
ID=13001393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5553488A Pending JPH01227943A (en) | 1988-03-09 | 1988-03-09 | Method for transferring macro-structure of cut face of metallic test piece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01227943A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010138436A (en) * | 2008-12-10 | 2010-06-24 | Nippon Steel Corp | Method of detecting solidification structure of steel |
| CN102590069A (en) * | 2011-01-12 | 2012-07-18 | 宝山钢铁股份有限公司 | Test sample used in stainless steel corrosion test and fabrication method thereof |
-
1988
- 1988-03-09 JP JP5553488A patent/JPH01227943A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010138436A (en) * | 2008-12-10 | 2010-06-24 | Nippon Steel Corp | Method of detecting solidification structure of steel |
| CN102590069A (en) * | 2011-01-12 | 2012-07-18 | 宝山钢铁股份有限公司 | Test sample used in stainless steel corrosion test and fabrication method thereof |
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