JPS5947063A - Welding method of copper alloy and cast iron - Google Patents

Welding method of copper alloy and cast iron

Info

Publication number
JPS5947063A
JPS5947063A JP15767082A JP15767082A JPS5947063A JP S5947063 A JPS5947063 A JP S5947063A JP 15767082 A JP15767082 A JP 15767082A JP 15767082 A JP15767082 A JP 15767082A JP S5947063 A JPS5947063 A JP S5947063A
Authority
JP
Japan
Prior art keywords
alloy
cast iron
copper alloy
contg
boron
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
Application number
JP15767082A
Other languages
Japanese (ja)
Inventor
Chobe Taguchi
田口 長兵衛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP15767082A priority Critical patent/JPS5947063A/en
Publication of JPS5947063A publication Critical patent/JPS5947063A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00Casting in, on, or around objects which form part of the product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

PURPOSE:To weld securely cast iron and a copper alloy, by interposing a plating layer of an alloy contg. P or B on the welding surfaces prior to welding of both metals. CONSTITUTION:A Cu alloy or cast iron plated thereon with a phosphorous contg. alloy such as Ni-P or Cu-P or a boron contg. alloy such as Ni-B or Cu-B is disposed in the casting cavity of a casting mold (sand mold) 1, and a metal melt 3 of cast iron or a copper alloy is cast therein. Since the plating layer of the above-mentioned phosphorous contg. alloy or boron contg. alloy is interposed on the joint surfaces of the cast iron and the copper alloy, the cast iron and the copper alloy are securely welded.

Description

【発明の詳細な説明】 比較的高級なすへり111111受にケルメノトマ)ト
リメクルかある。これらの軸受は銅合金を低炭素鋼の台
′:I2に溶着ぜしめたものであるか、過度の応力を受
けると変形し易い欠陥があった。従って、より変形しジ
π(、い台金を持つ銅合金軸受の誕生か望まれている。
[Detailed Description of the Invention] There is a relatively high-grade Sushiri 111111 Uke. These bearings either consisted of a copper alloy welded to a low carbon steel base (I2) or had defects that made them susceptible to deformation when subjected to excessive stress. Therefore, it is desired to create a copper alloy bearing with a more deformable base metal.

本発明はかかるdi清に#!!+iみなされたものであ
る。
The present invention provides #! ! +i is considered.

変形の少ない、換言ずれは弾性限の高い+jl”lにt
fJ鉄があるか、fiC来の技術では銅合金をHS)ζ
に溶);′tせしめることGJ至ψ)11.の技であり
、このようlま・↓(2品未だ市販されていない。
In other words, the displacement with little deformation has a high elastic limit +jl"l
Is there fJ iron? FIC current technology is copper alloy (HS)ζ
11. It is a technique like this, and ↓ (2 items are not yet commercially available).

本発明は銅合金又は鋳鉄に脱酸1″1:を有4−るNi
 −P、Cu−Pなとの^リン合金若しくはN1−B、
CLI −Bなとの含ホウ素合金をメッキし、己れを、
、′lf型に装入、前−にについては鋳鉄溶湯を、後−
一については銅合金の溶湯を鋳造し、両者を溶着せしど
〕ることを特徴とする銅合金と鋳鉄の?FF着法に関す
るものである。
The present invention uses 4-Ni with deoxidation 1''1: in copper alloy or cast iron.
-P, Cu-P phosphorus alloy or N1-B,
Plating a boron-containing alloy such as CLI-B,
, 'lf type, the front part is filled with molten cast iron, the rear part is charged with molten cast iron.
Regarding one, is it possible to cast copper alloy and cast iron by casting molten copper alloy and welding the two? This is about how to wear FF.

次に図面を以って説明する〇 第1図の1はtq型(例;C02鋳型)、2はよリフ合
金又は含ホウ素合金をメッキ(IIIみ;約201・)
ゼる銅合金(例;25%P l)  Cu 、50/δ
5n−25’−。
Next, we will explain with drawings 〇 In Figure 1, 1 is TQ type (e.g. C02 mold), 2 is plated with Yorif alloy or boron-containing alloy (see III; approx. 201.)
Copper alloy (e.g. 25% Pl) Cu, 50/δ
5n-25'-.

PI) −Co )、3 ハ’i(f !、iS (例
;Fe12)の溶湯を小ず。即ち、脱酸合金をメンキぜ
る調合に′iンを鋳型に装入し、これに鋳鉄溶湯を注入
している状態を小したものである。
PI) -Co), 3 H'i(f!, iS (e.g. Fe12)) is poured into a mold. This is a smaller version of the state in which molten metal is being poured.

第2図の1は鋳型(例; CO2鋳型)、2は3リン合
金又は含ホウ素合金をメッキ(厚み;約20)・)せる
鋳鉄(例;Fe12)、3は銅合金(則;25%Pl〕
−Ct+ 、 5 ’y:(Sn −25’!b  C
u)の溶湯を示す。
In Figure 2, 1 is a mold (e.g. CO2 mold), 2 is cast iron (e.g. Fe12) to be plated with triphosphorous alloy or boron-containing alloy (thickness: approx. 20%), and 3 is copper alloy (rule: 25%). Pl]
-Ct+, 5'y: (Sn -25'!b C
The molten metal of u) is shown.

1!IIら、脱酸介≦7をメッキぜる銃V、を鋳型に装
入し、これにAllI合金の溶出をil1人している状
態を示シタものである。
1! This figure shows a state in which a gun V for plating a deoxidizing agent ≦7 is charged into a mold, and an AllI alloy is eluted into the mold.

次に実施例を以って説明する。Next, examples will be described.

実施例1 外径106mm、内径1100z、高さ100 mmの
25o/6P b−C11合金および5 % S n 
−25%Pb −Cu合金に10010P  Ni 、
IO%P −Co 、 10%P  Lu s l)%
B−Nj、5%B−−Ni 、 5’!’0B−C(+
、 5%B−Cu合金をjvみ約2 Or−メ1=l−
L、第1図に示すが如き鋳型に装入し、空隙部(厚み;
lQ+u+)にZ(f ej、(F C2a)の溶湯を
注入し プこ 。
Example 1 25o/6P b-C11 alloy with outer diameter 106mm, inner diameter 1100z, height 100mm and 5% Sn
-25%Pb-Cu alloy with 10010P Ni,
IO%P-Co, 10%PLusl)%
B-Nj, 5%B--Ni, 5'! '0B-C(+
, 5% B-Cu alloy is approximately 2 Or-me1=l-
L, charged into a mold as shown in Fig. 1, and the cavity (thickness;
Pour the molten metal Z(fej, (FC2a) into lQ+u+).

m着性は本体の中心部を切l1i1r L、染色7J透
探1鳥法にて判定した。次表にその結果を示す。
The adhesion was determined by cutting the center of the main body using L1I1R L and dyeing 7J using the one-bird method. The results are shown in the table below.

以上の如く、鋼合金に禽リンおよ。r?ホウ素金合金メ
ッキし、これにg(を鉄溶湯を注入するとrF易にl+
lIr者を接合できることが利金した。
As mentioned above, phosphorus is added to the steel alloy. r? Boron-gold alloy plating is applied, and when molten iron is injected into it, rF easily becomes l+
It was profitable to be able to join people.

実施例2 外径b10”1内径13Qmm、高さI(lon+mの
1/f鉄(′Fc23)にI O%P−N i、 I 
O%P−Co、同% P −Cu 、 506 H−N
 i 。
Example 2 Outer diameter b10"1 inner diameter 13Qmm, height I (lon+m 1/f iron ('Fc23) I O%P-N i, I
O% P-Co, same% P-Cu, 506 H-N
i.

5%BCo、5%13−Cu合金を約201=メノギし
、第2図に示すが如き鋳型に装入し、空隙部(厚み;1
5mm )に25%Pb−Cu合金および59イ+Sn
 −25%PIJ−CLI合金の溶湯を注入した。
A 5% BCo, 5% 13-Cu alloy was made into a barley of about 20 mm and charged into a mold as shown in Fig. 2, and the cavity (thickness: 1
5mm) with 25% Pb-Cu alloy and 59i+Sn
A molten metal of -25% PIJ-CLI alloy was injected.

密jTf性は本件の中心部を切断し、染色浸透探1秘法
によって判定した。次表にその結果を示す。
The dense jTf property was determined by cutting the center of the specimen and using dye penetrant detection. The results are shown in the table below.

以」二の如く、鋳鉄に段リンおよび禽ポウ素合金をメッ
キし、これにM合金溶湯を注入すると両者を接合できる
ことが判明した。
As described above, it has been found that by plating cast iron with corrugated phosphorus and a porous alloy, and then injecting molten M alloy into the cast iron, the two can be joined.

3 図面の簡11iな1況明 図面の第1図は鋳型にjrリンあるいは禽ホウ素合りを
メッキせる銅合金を装入し、これに鋳鉄溶出を注入して
いる断面図で、1はmIf型、2は調合計、3は鋳鉄溶
出を示ず。
3. Figure 1, which is a simplified version of the drawing, is a cross-sectional view showing that the copper alloy to be plated with JR phosphorus or boron is charged into the mold, and cast iron elution is injected into it. Type, 2 is a mixture, 3 shows no cast iron elution.

図面の第2図は鋳型に禽リンあるいは含ホウ素合会をメ
ッキせる鋳鉄を装入し、これに銅合金浴tIJを11人
している1(J1而面で、1は鋳型、2 iJ鋳鉄、3
は、T+、i1合金溶湯を示す〇
Figure 2 of the drawing shows a mold filled with cast iron plated with phosphorous or boron-containing agglomerates, and 11 people bathed in a copper alloy bath. ,3
indicates T+, i1 alloy molten metal

Claims (1)

【特許請求の範囲】[Claims] 5111合金又はr(f鉄ニNi −P、Cu −Pナ
ト’(J)@ リフ合金、Ni −B、Cu −Bなと
の含ホウ素合金をメ、/キし、これを各々鋳型に装入、
前者については鋳鉄溶湯を、後斤については銅合金溶湯
を鋳造し、11’+J 、nを溶着ぜしめることを9.
1徴とする銅合金とfq鉄の溶着法。
5111 alloy or r(f iron Ni-P, Cu-P nato' (J) @ rif alloy, Ni-B, Cu-B, and other boron-containing alloys are prepared and loaded into molds respectively. Enter,
9. Cast molten cast iron for the former, and molten copper alloy for the latter, and weld 11'+J and n.
A welding method for copper alloy and FQ iron.
JP15767082A 1982-09-09 1982-09-09 Welding method of copper alloy and cast iron Pending JPS5947063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15767082A JPS5947063A (en) 1982-09-09 1982-09-09 Welding method of copper alloy and cast iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15767082A JPS5947063A (en) 1982-09-09 1982-09-09 Welding method of copper alloy and cast iron

Publications (1)

Publication Number Publication Date
JPS5947063A true JPS5947063A (en) 1984-03-16

Family

ID=15654809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15767082A Pending JPS5947063A (en) 1982-09-09 1982-09-09 Welding method of copper alloy and cast iron

Country Status (1)

Country Link
JP (1) JPS5947063A (en)

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