JPS607035B2 - Bearings for internal combustion engines and their manufacturing method - Google Patents

Bearings for internal combustion engines and their manufacturing method

Info

Publication number
JPS607035B2
JPS607035B2 JP12554379A JP12554379A JPS607035B2 JP S607035 B2 JPS607035 B2 JP S607035B2 JP 12554379 A JP12554379 A JP 12554379A JP 12554379 A JP12554379 A JP 12554379A JP S607035 B2 JPS607035 B2 JP S607035B2
Authority
JP
Japan
Prior art keywords
overlay
alloy
bearing
layer
internal combustion
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.)
Expired
Application number
JP12554379A
Other languages
Japanese (ja)
Other versions
JPS5647589A (en
Inventor
辰彦 福岡
孝 福田
真一 岡本
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.)
Taiho Kogyo Co Ltd
Original Assignee
Taiho Kogyo Co Ltd
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 Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd
Priority to JP12554379A priority Critical patent/JPS607035B2/en
Priority to GB8000189A priority patent/GB2060692B/en
Priority to US06/109,488 priority patent/US4309064A/en
Priority to DE3000279A priority patent/DE3000279C2/en
Publication of JPS5647589A publication Critical patent/JPS5647589A/en
Priority to US06/296,853 priority patent/US4470184A/en
Publication of JPS607035B2 publication Critical patent/JPS607035B2/en
Expired legal-status Critical Current

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  • Sliding-Contact Bearings (AREA)
  • Electroplating Methods And Accessories (AREA)

Description

【発明の詳細な説明】 本発明は、主に銅(Cu)系およびアルミニウム(AI
)系のすべり軸受の表面に、電気メッキ法により二層ま
たは三層軸受の複合形式として用いる軸受表面層(以上
オーバレィという)の合金に関するものであり、特願昭
53一83335(袴開昭55−11144号)の改良
に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention mainly applies to copper (Cu) and aluminum (AI)
) type bearing surface layer (hereinafter referred to as overlay) used as a composite type of two-layer or three-layer bearing by electroplating, and is patent application No. 53-183335 (Hakama Kaisho 55). -11144).

従釆すべり軸受は銅合金粉末を焼縞法により炭素鋼板の
表面に接合したり、或はアルミニウムースズ、アルミニ
ウム−カドミウムーシリコン等の圧延板を炭素鋼板の表
面に圧延により接合し、プレス成型、切削加工を施し、
半割或は円筒状にし、これら鋼合金或はアルミニウム合
金(以下ライニングという)表面に鉛(Pb)系合金或
はスズ(Sn)系合金を電気メッキ法または鏡着法によ
りオーバレイを施している。オーバレィの初期の目的は
、軸受のなじみ性の向上貝0ち藤およびすべり軸受の組
み込まれるハウジングの加工精度および組付時のミスア
ラィメントを吸収する性質を附加することにあり、更に
潤滑油中に混入する桂砂・鉄粉等の異物をオーバレィ中
に埋収させ、藤および軸受を保護することにあった。
Secondary sliding bearings are made by bonding copper alloy powder to the surface of a carbon steel plate using the baking striping method, or by bonding rolled plates of aluminum-tin, aluminum-cadmium silicon, etc. to the surface of a carbon steel plate by rolling, and then press forming. , subjected to cutting processing,
The steel alloy or aluminum alloy (hereinafter referred to as lining) is made into a half or cylindrical shape, and a lead (Pb) alloy or tin (Sn) alloy is overlaid on the surface by electroplating or mirror deposition. . The initial purpose of the overlay was to improve the conformability of the bearing, to improve the machining accuracy of the housing in which the plain bearing is incorporated, and to add properties to absorb misalignment during assembly. The purpose was to protect the rattan and the bearings by burying foreign substances such as cinnabar sand and iron powder mixed into the overlay in the overlay.

しかし最近の内燃機関では、機械加工精度の向上と潤滑
油中の異物を除去する炉過器の改良により、前述した問
題は解消する方向にあるが、新らたに内燃機関の高出力
化に伴うオーバレィの疲労はくりおよび潤滑油の交換時
期の延長に伴うオーバレィの腐食摩耗が発生するように
なってきている。オーバレィが疲労はくり、或は腐食す
ることにより短時間で損傷を受け、消失するとCu系或
はAI系のライニングが露出しライニングの損傷を早め
ることになり軸受の寿命は低下することになる。本発明
はかかる問題を解消すべ〈、Cu系および山系のラィニ
ングの表面に施されるオーバレィ合金を提供せんとした
もので、Sn5〜12%アンチモン(Sb)0.01〜
3.0%残部Pbよりなる合金にインジウム(ln)0
.05〜3.0%(この場合の3.0%は3.0%未満
を示す以下同じ)またはタリウム(m)0.05〜3.
0%(この場合の3.0%は3.0%未満を示す。以下
同じ)或はlnおよびTIの両金属をそれぞれ0.05
〜3.0%(この場合の3.0%は3.0%未満を示す
。以下同じ)含有させたものである。(%はすべて重量
%を示す)。かつ、これら元素または合金による電気メ
ッキを行っても空孔が生じないメッキ層を得ることにあ
る。更に、このオーバレィの厚さを5〜20山肌になる
ように電気メッキ法により施したものである。本発明に
於いて、各成分元素を上述の範囲に限定したのは、Pb
、Sn、lnおよびmは軸受のなじみ性を附加する元素
であるが、Sn、lnおよびTIはPb‘こ比し高価で
あり、尚本発明の成分範囲で十分に性能を満足するから
である。更にSn、lnおよびTIは潤滑油が高温で使
用された時に生成する低分子の有機酸による腐食を防止
する目的では本発明の成分範囲で十分であるからである
。尚、Sn、ln、TIは同様の目的を持つが、その元
素の特性上使い分ける必要があり、単一元素を含有させ
るだけでは充分でない。すなわち、オーバレイ中Snの
みでは内燃機関で使用されたときラィニング拡散する速
度がln、TIおよびSbよりも大であり、有機酸性油
中の耐食性を長期間維持することは困難であるが」Sn
はSbおよびlnと共存すると、金属間化合物を形成し
、単体で存在するよりも安定して存在することになる。
また、mはlnに比して融点も高くオーバレィ中では単
独でも安定して存在するが、価格が他のSn、lnおよ
びSbに比し高価であるので他の元素と合金化し使用す
ることが望ましい。Sbは、表面層合金中ではSnとS
b−Snの金属間化合物を形成し、オーバレィ層の耐摩
耗性を向上させるとともに酸性油中での耐腐食性を向上
させるに十分な範囲である。更に、本発明でメッキ厚さ
を5〜20山肌に限定したのは後述するようにオーバレ
ィの疲労強さおよび摩耗量はメッキ厚さが増加するにつ
れ低下するからであり、高負荷にて使用された時、一定
時間使用された後のラィニング表面に残存しているオー
バレィ厚さは第1図の如く約5〜10〃肌であり20仏
の以上のオーバレィでは高負荷の条件下で疲労はくりを
伴った摩耗量も多く安定した性能を維持しないだけでな
く、摩耗による軸と軸受のクリアランスの増加により打
音の発生要因となり、使用に耐えなくなるからである。
この傾向は、本件発明のオーバレィ合金の如くPbの融
点をより低下させるようなSu、lnを多量に存在させ
ると、上記のような傾向が顕著に現われる。次にオーバ
レィ合金中の空孔の問題について今少し詳細に述べると
、一般的にオーバレィの性能は、その使用される金属お
よび金属の組み合わせによる点と他にはそのオーバレィ
の構造に左右されることが多い。つまり電気メッキ法に
よるオーバレィ法は、その電流密度、格組成等によりオ
ーバレィ中に空孔が出来やすく、この空孔は軸受性能に
大きな影響を及ぼす。すなわち、空孔が存在するため耐
荷重性の低下、空孔を核として生じやすいワレ、ヒビ等
によるハクリあるいは空孔に侵入した腐食性液体による
内部腐食から生じるハクリ等による耐摩耗性の低下等が
あって、オーバレィ中の空孔をなくすることは性能によ
い結果をもたらす。尚、特に上記空孔をなくするために
は、単に前記オーバレィ合金組成を電気メッキするだけ
では得られず特殊な製造方法を用いる必要がある。すな
わちライニング表面上に重量でSnlo%以下、Sb3
.2%以下、および残部が本質的にPbよりなる合金を
第一の層として、電気メッキを施し次に第一の層上にl
n、T1、Snあるいはこれら各元素の合金を数層に渡
り電気メッキを施し、その後に固相−固相の金属間相互
拡散が生じる温度で焼鈍し、最終的にオーバレィ組成が
重量でSn5〜12%、Sbo.01〜3.0%、ln
および(または)TIO.05〜3.0%および残部が
本質的にPbよりなることを特徴とした内燃機関用軸受
の製造方法を用いる。ここで先願である特許顔昭53−
83335と本件の王なる違いを明らかにすると先願で
はlnおよび(または)m量が3〜10%であったのを
本発明では0.05〜3%にしたことにある。
However, with recent internal combustion engines, the above-mentioned problems are on the verge of being solved due to improvements in machining precision and improvements in the filter that removes foreign substances from the lubricating oil. Fatigue peeling of the overlay and corrosive wear of the overlay are occurring as the lubricating oil replacement interval is extended. The overlay is damaged in a short time due to fatigue peeling or corrosion, and when it disappears, the Cu-based or AI-based lining is exposed, which accelerates damage to the lining and shortens the life of the bearing. The present invention aims to solve this problem by providing an overlay alloy that can be applied to the surface of Cu-based and mountain-based linings, and includes Sn5-12% antimony (Sb) 0.01-12%.
Indium (ln) 0 in an alloy consisting of 3.0% balance Pb
.. 05 to 3.0% (3.0% in this case means less than 3.0%) or thallium (m) 0.05 to 3.0%.
0% (3.0% in this case means less than 3.0%. The same applies hereinafter) or 0.05% each of both ln and TI metals.
~3.0% (3.0% in this case indicates less than 3.0%; the same applies hereinafter). (All percentages are by weight). Another object of the present invention is to obtain a plated layer that does not generate pores even when electroplated with these elements or alloys. Furthermore, this overlay is applied by electroplating so that it has a thickness of 5 to 20 peaks. In the present invention, each component element is limited to the above range because Pb
, Sn, ln, and m are elements that add conformability to the bearing, but Sn, ln, and TI are more expensive than Pb', and the performance is sufficiently satisfied within the component range of the present invention. . Furthermore, Sn, In and TI are sufficient within the range of the present invention for the purpose of preventing corrosion due to low molecular organic acids generated when lubricating oil is used at high temperatures. Incidentally, although Sn, ln, and TI have the same purpose, it is necessary to use them depending on the characteristics of the elements, and it is not sufficient to contain only a single element. That is, when only Sn in the overlay is used in an internal combustion engine, the rate of lining diffusion is greater than that of ln, TI, and Sb, and it is difficult to maintain corrosion resistance in organic acid oil for a long period of time.
When it coexists with Sb and ln, it forms an intermetallic compound and exists more stably than when it exists alone.
In addition, m has a higher melting point than ln and exists stably alone in the overlay, but it is more expensive than other elements Sn, ln, and Sb, so it cannot be used by alloying with other elements. desirable. Sb is combined with Sn and S in the surface layer alloy.
The range is sufficient to form an intermetallic compound of b-Sn, improve the wear resistance of the overlay layer, and improve the corrosion resistance in acidic oil. Furthermore, the reason why the plating thickness is limited to 5 to 20 peaks in the present invention is that the fatigue strength and wear amount of the overlay decrease as the plating thickness increases, as will be described later. The thickness of the overlay remaining on the lining surface after being used for a certain period of time is approximately 5 to 10 mm as shown in Figure 1, and overlays of 20 mm or more will not peel off due to fatigue under high load conditions. This is because not only does the bearing suffer from a large amount of wear, making it difficult to maintain stable performance, but also the increased clearance between the shaft and bearing due to the wear causes hammering noise, making it unusable.
This tendency becomes more noticeable when a large amount of Su or In, which further lowers the melting point of Pb, is present, as in the overlay alloy of the present invention. Next, to discuss the issue of vacancies in overlay alloys in a little more detail, the performance of overlays generally depends on the metals and combinations of metals used, and also on the structure of the overlay. There are many. In other words, in the overlay method using electroplating, pores are likely to be formed in the overlay due to the current density, casing composition, etc., and these pores have a large effect on bearing performance. In other words, there is a decrease in load bearing capacity due to the presence of pores, and a decrease in wear resistance due to cracks, cracks, etc. that tend to occur with the pores as cores, or peeling due to internal corrosion caused by corrosive liquid that has entered the pores. Therefore, eliminating voids in the overlay has good performance results. In particular, in order to eliminate the above-mentioned pores, it is necessary to use a special manufacturing method, which cannot be achieved simply by electroplating the above-mentioned overlay alloy composition. That is, on the lining surface, Snlo% or less by weight, Sb3
.. 2% or less, with the balance consisting essentially of Pb as a first layer, and then electroplating on the first layer.
Several layers of n, T1, Sn, or alloys of these elements are electroplated, and then annealed at a temperature that causes solid-solid metal interdiffusion, resulting in an overlay composition of Sn5 to Sn5 by weight. 12%, Sbo. 01-3.0%, ln
and/or TIO. A method for producing a bearing for an internal combustion engine is used, characterized in that the bearing is made of Pb in an amount of 0.05 to 3.0% and the remainder is essentially Pb. Here, the patent face which is the earlier application is 1973-
The main difference between 83335 and the present case is that the ln and/or m content was 3 to 10% in the previous application, but it was 0.05 to 3% in the present invention.

すなわち、組成量を多くするためには第1の層上にln
、TIあるいはこれらの合金を数仏肌というある程度の
メッキ厚さを必要とする。しかしながらメッキ厚さを厚
くすることは厚さにバラツキを生じさせ、ひいては最終
的に均一なメッキ層を得にくく、時にこの不均一部分よ
り疲労はくりが生じることがある。そこで本件はメッキ
厚さを薄くすることにより安定したメッキ層が得られ、
最終的に0.05〜3%であっても先願と同等の効果を
有することが明らかになった。次に、本発明の組成およ
び厚さを有するオーバレィの実施例についてより詳細に
説明する。実施例 1 鉛青銅合金を炭素鋼板に暁結した二層複合合金材の表面
に、ニッケル層約lAwを電気メッキ法により施した後
に、第1表に示すメッキ条件で鉛−スズーアンチモン合
金を施し、更にインジウムおよびスズを表面に電気メッ
キし、温度150qoで約1時間拡散暁鈍し、スズ、ア
ンチモン、インジウム、タリウム残り鉛よりなる第3図
に示す組成の合金3,4,5で厚さ約5〜20〃仇のオ
ーバレイを施したすべり軸受。
That is, in order to increase the composition amount, ln is added on the first layer.
, TI, or their alloys require a certain plating thickness of several layers. However, increasing the plating thickness causes variations in the thickness, which ultimately makes it difficult to obtain a uniform plating layer, and sometimes fatigue peeling may occur from these non-uniform areas. Therefore, in this case, a stable plating layer can be obtained by reducing the plating thickness.
In the end, it was revealed that even if the content is 0.05 to 3%, it has the same effect as the previous application. Examples of overlays having compositions and thicknesses of the present invention will now be described in more detail. Example 1 After applying a nickel layer of about 1Aw by electroplating on the surface of a two-layer composite alloy material in which a lead bronze alloy was deposited on a carbon steel plate, a lead-tin-antimony alloy was applied under the plating conditions shown in Table 1. The surface was further electroplated with indium and tin, and then diffused and annealed at a temperature of 150 qo for about 1 hour, and then coated with alloys 3, 4, and 5 of the composition shown in Figure 3, consisting of tin, antimony, indium, thallium, and lead. A plain bearing with an overlay of approximately 5 to 20 mm.

第1表 Pb−Sn−Sbメッキ俗・条件実施例 2 実施例1と同様のニッケルメッキされたラィニング表面
に、鉛ースズーアンチモン合金メッキを施した表面にタ
リウムおよびスズを表面に電気メッキで施した後、温度
約150o0で1時間拡散暁鈍を施し、スズ、アンチモ
ン、タリウム残り鉛よりなる第3図に示す組成の合金5
,6,7で厚さ約5〜20山肌のオーバレィを施したす
べり軸受。
Table 1 Pb-Sn-Sb plating general/condition Example 2 The same nickel-plated lining surface as in Example 1 was plated with lead-tin-antimony alloy, and thallium and tin were electroplated on the surface. After the application, the alloy 5 with the composition shown in Fig. 3, consisting of tin, antimony, thallium and lead, was subjected to diffusion dulling for 1 hour at a temperature of about 150°C.
, 6, and 7 are sliding bearings with an overlay of about 5 to 20 peaks in thickness.

実施例 3実施例1と同様にラィニング表面にニッケル
メッキを施した後、鉛ースズーアンチモンの三元合金メ
ッキを施した表面にタリウム、インジウムおよびスズを
施した後、約15000で1時間拡散暁鈍を施しスズ、
アンチモン、インジウム、タリウム残り鉛よりなる第3
図に示す組成の合金9,10,11で厚さ約5〜20仏
ののオーバレィを施したすべり軸受。
Example 3 After nickel plating was applied to the lining surface in the same manner as in Example 1, thallium, indium and tin were applied to the surface which had been subjected to ternary alloy plating of lead-tin-tin-antimony, and then diffused at about 15,000 for 1 hour. Dawn-blurred tin,
The third part is made of antimony, indium, thallium and lead.
A plain bearing made of alloys 9, 10, and 11 having the compositions shown in the figure and overlaid with a thickness of about 5 to 20 mm.

前述したように、実施例1〜3では鉛青銅ラィニング表
面にニッケルメッキを施した後に第1表に示すような条
件で鉛−スズーアンチモン三元合金メッキを施すのは、
スズおよびアンチモンがそれぞれ約10%および3.2
%を越えて共析電着すると第5図に示すようにオーバレ
ィ内部では結晶粒が粗大化し、かつ空孔が発生し第6図
で示すようなオーバレィの内部欠陥を皆無にしたオーバ
レィ層が得られないからである。
As mentioned above, in Examples 1 to 3, after applying nickel plating to the lead bronze lining surface, applying lead-tin-antimony ternary alloy plating under the conditions shown in Table 1 was as follows:
Approximately 10% and 3.2% tin and antimony, respectively.
If the eutectoid electrodeposition exceeds 5%, the crystal grains will become coarse and voids will be generated inside the overlay, as shown in Figure 5, and an overlay layer with no internal defects as shown in Figure 6 will be obtained. This is because it cannot be done.

次に上記実施例により得られた各すべり軸受について各
種実験を行った。
Next, various experiments were conducted on each sliding bearing obtained in the above example.

実験 1 倉田式動荷重試験機を用いてオーバレィの摩耗量を測定
した。
Experiment 1 The wear amount of the overlay was measured using a Kurata type dynamic load tester.

(試験条件は下記第2表による)第 2 表上記試験結
果を第3図に示す。
(Test conditions are as per Table 2 below) Table 2 The above test results are shown in Figure 3.

この図より明らかなように本件発明品は従来材に比して
摩耗量は少なく、特に図では明らかに出来ない面として
本件発明品の摩耗面は非常になめらかに摩耗しており、
いいかえればハクリ、アブレシブ摩耗のような現象は生
じていない。これに比し従来材はハクリ、アブレシブ摩
耗面が見うけられ、軸受としては致命的欠陥である現象
が生じている。実験 2 次にオーバレィの耐腐食性を調べる実験を行った。
As is clear from this figure, the product of the present invention wears less than the conventional material, and in particular, the worn surface of the product of the present invention wears very smoothly, which cannot be clearly seen in the figure.
In other words, phenomena such as peeling and abrasive wear did not occur. In contrast, conventional materials exhibit peeling and abrasive wear, a phenomenon that is a fatal defect for bearings. Experiment 2 Next, an experiment was conducted to investigate the corrosion resistance of the overlay.

(試験条件は下記第3表による)第3表 この結果を第4図に示す。(Test conditions are according to Table 3 below) Table 3 The results are shown in FIG.

この図より明らかなように本件発明品は従来材に比して
ほとんど腐食されず良好な結果を示している。尚「本件
発明品の他の実施例である合金4,5,T,8,10,
11も合金3,6,9と同様な結果を得ている。以上の
如く、本発明品はオーバレイ合金とその構造に関するも
ので特に疲労はくり、腐食摩耗の問題を解決し、かつ構
造上の欠陥であるオーバレィ中の空孔をなくする製造方
法を見出した点にあり、これによって相手村の材質また
は形状に左右させることなく極めて安定なオーバレィ性
能を維持することができるものである。
As is clear from this figure, the product of the present invention exhibits better results with almost no corrosion compared to the conventional material. In addition, "alloys 4, 5, T, 8, 10,
Alloy No. 11 also obtained similar results to Alloys 3, 6, and 9. As mentioned above, the present invention relates to overlay alloys and their structures, and in particular, we have found a manufacturing method that solves the problems of fatigue peeling and corrosion wear, and eliminates voids in the overlay, which are structural defects. This makes it possible to maintain extremely stable overlay performance regardless of the material or shape of the opponent.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はオーバレィの厚さについて試験前と試験後の関
係を表した図、第2図は実験1に使用した鞄形状を表し
た図。 第3図はオーバレィの摩耗量を表したグラ.フご第4図
はオーバレィの耐腐食性を表したグラフである。第5図
はオーバレィ内部空孔がある金属組織の断面図、第6図
は内部空孔が無い金属組織の断面図である。第1図 第2図 第3図 第4図 第5図 第6図
Fig. 1 is a diagram showing the relationship between the overlay thickness before and after the test, and Fig. 2 is a diagram showing the shape of the bag used in Experiment 1. Figure 3 is a graph showing the amount of wear on the overlay. Figure 4 is a graph showing the corrosion resistance of overlay. FIG. 5 is a sectional view of a metal structure with overlying internal pores, and FIG. 6 is a sectional view of a metal structure without internal pores. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6

Claims (1)

【特許請求の範囲】 1 軸受表面に重量でSn5〜12%、Sb0.01〜
3.0%、Inおよび(または)Tl0.05〜3.0
%および残部が本質的にPbよりなる合金を電気メツキ
したことを特徴とする内燃機関の軸受。 2 ライニング表面上に重量でSn10%以下、Sb3
.2%以下および残部が本質的にPbよりなる合金を第
一の層として電気メツキを施し、次に第一の層上にIn
、Tl、Snあるいはこれら各元素の合金を数層に渡り
電気メツキを施し、その後に固相一固相の金属間相互拡
散が生じる温度で焼鈍し、最終的にオーバレイ組成が重
量でSn5〜12%、Sb0.01〜3.0%、Inお
よび(または)Tl0.05〜3.0%および残部が本
質的にPbよりなることを特徴とした内燃機関用軸受の
製造方法。
[Claims] 1. Sn 5 to 12% by weight and Sb 0.01 to 10% by weight on the bearing surface.
3.0%, In and/or Tl0.05-3.0
1. A bearing for an internal combustion engine, characterized in that it is electroplated with an alloy consisting essentially of Pb. 2 Sn10% or less by weight on the lining surface, Sb3
.. An alloy consisting essentially of 2% Pb or less and the remainder is electroplated as a first layer, and then Indium is deposited on the first layer.
, Tl, Sn, or alloys of these elements are electroplated in several layers, and then annealed at a temperature that causes solid phase-solid phase interdiffusion, and the final overlay composition is Sn5-12 by weight. %, Sb 0.01-3.0%, In and/or Tl 0.05-3.0%, and the balance essentially consisting of Pb.
JP12554379A 1979-09-28 1979-09-28 Bearings for internal combustion engines and their manufacturing method Expired JPS607035B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP12554379A JPS607035B2 (en) 1979-09-28 1979-09-28 Bearings for internal combustion engines and their manufacturing method
GB8000189A GB2060692B (en) 1979-09-28 1980-01-03 Bearing of an internal combustion engine and process for producing the same
US06/109,488 US4309064A (en) 1979-09-28 1980-01-04 Bearing of an internal combustion engine and process for producing the same
DE3000279A DE3000279C2 (en) 1979-09-28 1980-01-05 Method for producing a composite plain bearing
US06/296,853 US4470184A (en) 1979-09-28 1981-08-27 Bearing of an internal combustion engine and process for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12554379A JPS607035B2 (en) 1979-09-28 1979-09-28 Bearings for internal combustion engines and their manufacturing method

Publications (2)

Publication Number Publication Date
JPS5647589A JPS5647589A (en) 1981-04-30
JPS607035B2 true JPS607035B2 (en) 1985-02-21

Family

ID=14912789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12554379A Expired JPS607035B2 (en) 1979-09-28 1979-09-28 Bearings for internal combustion engines and their manufacturing method

Country Status (1)

Country Link
JP (1) JPS607035B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304740C2 (en) * 1983-02-11 1985-02-21 Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden Multi-layer plain bearings
JP2607983B2 (en) * 1991-05-31 1997-05-07 本田技研工業株式会社 Sliding member
JP2607991B2 (en) * 1991-07-02 1997-05-07 本田技研工業株式会社 Sliding member
JP2607985B2 (en) * 1991-06-04 1997-05-07 本田技研工業株式会社 Sliding member
JP2607986B2 (en) * 1991-06-04 1997-05-07 本田技研工業株式会社 Sliding member
JP2607984B2 (en) * 1991-06-04 1997-05-07 本田技研工業株式会社 Sliding member
JP2607988B2 (en) * 1991-06-11 1997-05-07 本田技研工業株式会社 Sliding member

Also Published As

Publication number Publication date
JPS5647589A (en) 1981-04-30

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