JPS59220272A - Embedding method by casting - Google Patents
Embedding method by castingInfo
- Publication number
- JPS59220272A JPS59220272A JP9374783A JP9374783A JPS59220272A JP S59220272 A JPS59220272 A JP S59220272A JP 9374783 A JP9374783 A JP 9374783A JP 9374783 A JP9374783 A JP 9374783A JP S59220272 A JPS59220272 A JP S59220272A
- Authority
- JP
- Japan
- Prior art keywords
- casting
- embedded
- cast
- mold
- molten metal
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims abstract description 40
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 16
- 239000000956 alloy Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 229910001018 Cast iron Inorganic materials 0.000 abstract description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052804 chromium Inorganic materials 0.000 abstract description 4
- 239000011651 chromium Substances 0.000 abstract description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 3
- 239000002131 composite material Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000007751 thermal spraying Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/02—Casting in, on, or around objects which form part of the product for making reinforced articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は異なる２種類以上の材料よりなる複合材を製造
する為に、一方の材料の成形品を鋳型内に配置して他方
の材料の溶湯を鋳型内に注入して一方の拐料を包み込ん
だ鋳造品とする方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION In order to manufacture a composite material made of two or more different materials, the present invention involves placing a molded product of one material in a mold and injecting molten metal of the other material into the mold. The present invention relates to a method of producing a cast product in which one of the particles is encapsulated.
従来より、各種産業用部材、生活用部材等において、一
種の材料のみによるときはその使用目的を充足すること
ができないため、複数錘の利料を組合せて製造すること
が多く行なわれている。金属材料による部材においても
、各種接合法、例えば、溶接、ボルト結合、嵌め込み等
、により複数の材料を組合せて使用することが多い。し
かしながら、苛酷な売件で使用するとか、狭小な場所で
使用する等の場合は、これらの材料が補助材を使用する
ことなく強固に一体化されていることが要求される。こ
の一体化方法として従来よシ鋳包み法が行々われている
。鋳包み法は、一方の複合部材を先に成形して鋳型内に
配置して、他方の複合部材の溶湯を鋳型に注入し、先の
部材を包み込んだ鋳造品とする方法である。しかしなが
ら、従来の鋳包み法においては、鋳型内に配置した部材
は常温に冷却された部材であるので溶湯に接することに
より、鋳包みの表面のみがかなりの高温に加熱されると
はいえ、溶融されるまでに到らないので、材料間の融着
が行われず、砂落しの際又は使用中に分離してしまう。BACKGROUND ART Conventionally, various industrial parts, household parts, etc. have often been manufactured by combining a plurality of materials, since the purpose of use cannot be fulfilled if only one type of material is used. In the case of members made of metal materials, a plurality of materials are often used in combination by various joining methods, such as welding, bolting, and fitting. However, when used in severe sales conditions or in narrow spaces, these materials are required to be firmly integrated without the use of auxiliary materials. Conventionally, a cast-in method has been used as a method for this integration. The cast-in method is a method in which one composite member is first formed and placed in a mold, and the molten metal of the other composite member is poured into the mold to form a cast product that encloses the previous member. However, in the conventional cast-in method, the parts placed in the mold are cooled to room temperature, so when they come into contact with the molten metal, only the surface of the cast-in is heated to a fairly high temperature. Since the materials do not reach the point where they are fused together, the materials will not be fused together and will separate during sand removal or during use.
これを防止する為に、ボルトの鋳包み笠においては、ボ
ルトの頭等の抜は出し防止部をつけて鋳包むことが行な
われているが、材料間に強固な融着が形成されていない
ことには変りない。In order to prevent this, bolt casting caps are cast with a part to prevent the bolt head from coming out, but a strong fusion is not formed between the materials. There is no difference.
本発明の目的は、材料を相互に強固に融着させることが
できる開化み法を提供するにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a method for bonding materials to each other firmly.
本発明による開化み法は、開化むべき材料の開化み面に
鋳込む材料よシ低融点の合金被覆を形成した後、該材料
を鋳型内の所定の位置に配置して溶湯を注入して、前記
材料を開化んだ鋳造品を得ることを特徴とする。The opening method according to the present invention involves forming an alloy coating having a low melting point than the material to be cast on the opening surface of the material to be opened, and then placing the material at a predetermined position in a mold and injecting the molten metal. , the method is characterized in that a cast product made of the above-mentioned material is obtained.
本発明に使用される低融点の合金被覆とは、融点が約１
０５０℃乃至１１００℃のもので、かつ鉄との濡れ性の
高いニッケル基のものであり、一般には溶射用材料の自
溶性合金として粉末又は綿状で市販されているものであ
る。The low melting point alloy coating used in the present invention is defined as having a melting point of about 1
It has a temperature of 050°C to 1100°C and is a nickel-based material that has high wettability with iron, and is generally commercially available in powder or cotton form as a self-fusing alloy for thermal spraying materials.
開化むべき材料に対する合金被覆の形成方法は、溶射、
溶接および熱処理等により行なわれ、その枝覆厚さは０
．５〜ｊ開程度で十分である。Methods for forming alloy coatings on materials that need to be developed include thermal spraying,
This is done by welding, heat treatment, etc., and the thickness of the branch cover is 0.
．． An opening of about 5 to J is sufficient.
開化み方法は従来より行なわれている方法と何等変らな
い。溶湯の温度は溶湯の組成等によるが、各種合金鋼の
場合は概ね１４００〜１６００℃程度である。合金被覆
の融点は、前述の如く約１０５０〜１１００℃であるの
で、溶湯に接し、溶湯の熱が合金被覆層を通して釣包み
材料に伝えられる間に、少なくとも溶湯が凝固開始する
前に、合金被覆部が融点以上に熱せられて溶融する。従
って、溶湯材料と合金被覆とは融合するので、鋏包み材
料・合金被覆・鋳造材料間が互に完全溶着した開化み鋳
造品が得られる。The enlightenment method is no different from the conventional method. The temperature of the molten metal depends on the composition of the molten metal, but in the case of various alloy steels, it is approximately 1400 to 1600°C. As mentioned above, the melting point of the alloy coating is about 1050 to 1100°C, so the alloy coating is in contact with the molten metal and while the heat of the molten metal is transferred to the fishing wrap material through the alloy coating layer, at least before the molten metal starts solidifying. When the part is heated above the melting point, it melts. Therefore, since the molten metal material and the alloy coating are fused, an open cast product can be obtained in which the scissor wrapping material, the alloy coating, and the casting material are completely welded to each other.
本発明の開化み法によって鋳造された製品の実施例を第
１図及び第２図に示す。第１図の製品は、軟鋼の板（鋳
ぐるまれる材料）１の開化み面に合金被覆２を形成した
ものの上に高クロム鋳鉄を鋳込んで高クロノ、釘ｉ鉄の
板３を溶着したものである。この複合板は耐摩耗性が犬
であると共に、高クロム鋳鉄の板と軟鋼の板が強固に溶
着しているので、衝撃によって破損する恐れは少ない。Examples of products cast by the enlightenment method of the present invention are shown in FIGS. 1 and 2. The product shown in Figure 1 consists of a mild steel plate (material to be cast) 1 with an alloy coating 2 formed on the exposed surface, and then high chromium cast iron is cast on top of which a high chromium iron plate 3 is welded. This is what I did. This composite plate has excellent wear resistance, and since the high chromium cast iron plate and the mild steel plate are firmly welded together, there is little risk of damage due to impact.
第２図は鋳ぐるまれだ材料ｌがボルトである場合を示し
である。この製品においては、ボルト１が抜は出すこと
はなく、ボルトが強く引張られると、抜は出さず切断す
る。FIG. 2 shows a case where the cast-iron material l is a bolt. In this product, the bolt 1 does not come out, and when the bolt is strongly pulled, it does not come out and breaks.
本発明による鋳造品の引張り強度を測定したところ、こ
の鋳ぐるみ鋳造品を構成する引張シ強度の低い方の材料
の値と＃１は等しく、引張シ試験における破断個所は、
接合個所であったシ、引張り強度の低い材料の側の色々
の個所等全く不規則でおったが、本発明の方法によれば
、強固に溶着された開化み鋳造物とすることができる。When the tensile strength of the cast product according to the present invention was measured, #1 was equal to the value of the material with lower tensile strength constituting the cast product, and the fracture location in the tensile test was as follows:
Although the joints were quite irregular, such as at various points on the side of the material with low tensile strength, according to the method of the present invention, a strongly welded open casting can be obtained.
又、本発明の方法に使用される開化まれる材料の形秋に
何隻制限されないので、この材料と鋳造材料とを単に面
接合させたい場合等特に有利である。Furthermore, since there is no restriction on the shape of the material to be developed for use in the method of the present invention, it is particularly advantageous when it is desired to simply surface-bond this material with a casting material.
第１図及び第２図は本発明の開化み法によって製造した
製品の実施例の断面図である。
１−・・開化まれた材料 ２−・・合金被覆３−・鋳
造部分
発 明 渚 松 井 昭 男児
明 者 １） 利 開田 願
人 川崎重工朶株式会社
代 理 人 弁理士高 雄次部
第１図
第２図FIGS. 1 and 2 are cross-sectional views of examples of products manufactured by the enlightenment method of the present invention. 1--Developed materials 2--Alloy coating 3--Casting part invention Nagisa Akira Matsui Boy
1) Toshi Kaida, Agent, Kawasaki Heavy Industries Co., Ltd., Patent Attorney Yuji Takashi, Figure 1, Figure 2
Claims (1)
金被覆を形成した後、該材料を鋳型内の所定の位置に配
置して溶湯を注入して、前記材料を鋳包んだ鋳造品を得
ることを特徴とする鋳包み法。A cast product made by forming an alloy coating with a lower melting point than the material to be cast on the casting surface of the material to be cast, placing the material at a predetermined position in a mold, and pouring molten metal into the casting mold. A cast-in method characterized by obtaining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9374783A JPS59220272A (en) | 1983-05-27 | 1983-05-27 | Embedding method by casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9374783A JPS59220272A (en) | 1983-05-27 | 1983-05-27 | Embedding method by casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59220272A true JPS59220272A (en) | 1984-12-11 |
Family
ID=14091011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9374783A Pending JPS59220272A (en) | 1983-05-27 | 1983-05-27 | Embedding method by casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59220272A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63115666A (en) * | 1986-10-31 | 1988-05-20 | Hino Motors Ltd | Internal chilling method for aluminum |
| WO2013190340A1 (en) * | 2012-06-19 | 2013-12-27 | HÜLSMANN, Mónika | Method and casting insert for producing tillage tools having self-edging and self-toothing properties |
| CN112548077A (en) * | 2020-11-03 | 2021-03-26 | 南京理工大学 | Integral liquid forming method for aluminum alloy-ceramic composite structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52103325A (en) * | 1976-02-25 | 1977-08-30 | Werner & Pfleiderer | Production method of compound working piece |
-
1983
- 1983-05-27 JP JP9374783A patent/JPS59220272A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52103325A (en) * | 1976-02-25 | 1977-08-30 | Werner & Pfleiderer | Production method of compound working piece |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63115666A (en) * | 1986-10-31 | 1988-05-20 | Hino Motors Ltd | Internal chilling method for aluminum |
| WO2013190340A1 (en) * | 2012-06-19 | 2013-12-27 | HÜLSMANN, Mónika | Method and casting insert for producing tillage tools having self-edging and self-toothing properties |
| CN112548077A (en) * | 2020-11-03 | 2021-03-26 | 南京理工大学 | Integral liquid forming method for aluminum alloy-ceramic composite structure |
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