CN103402756A - 制造无铅镀铝滑动轴承的方法 - Google Patents

制造无铅镀铝滑动轴承的方法 Download PDF

Info

Publication number
CN103402756A
CN103402756A CN2011800675904A CN201180067590A CN103402756A CN 103402756 A CN103402756 A CN 103402756A CN 2011800675904 A CN2011800675904 A CN 2011800675904A CN 201180067590 A CN201180067590 A CN 201180067590A CN 103402756 A CN103402756 A CN 103402756A
Authority
CN
China
Prior art keywords
iron
aluminium
silicon alloy
sliding bearing
silicon
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.)
Granted
Application number
CN2011800675904A
Other languages
English (en)
Other versions
CN103402756B (zh
Inventor
霍格尔·史密特
丹尼尔·梅斯特
格尔德·安德勒
加埃塔诺·法比奥·塞提诺
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.)
Federal Mogul Wiesbaden GmbH
Original Assignee
Federal Mogul Wiesbaden GmbH
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 Federal Mogul Wiesbaden GmbH filed Critical Federal Mogul Wiesbaden GmbH
Publication of CN103402756A publication Critical patent/CN103402756A/zh
Application granted granted Critical
Publication of CN103402756B publication Critical patent/CN103402756B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/003Making specific metal objects by operations not covered by a single other subclass or a group in this subclass bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings
    • F16C33/06Sliding surface mainly made of metal
    • F16C33/12Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/01Layered products comprising a layer of metal all layers being exclusively metallic
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/003Alloys based on aluminium containing at least 2.6% of one or more of the elements: tin, lead, antimony, bismuth, cadmium, and titanium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/02Alloys based on aluminium with silicon as the next major constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings
    • F16C33/06Sliding surface mainly made of metal
    • F16C33/12Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121Use of special materials
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings
    • F16C33/06Sliding surface mainly made of metal
    • F16C33/14Special methods of manufacture; Running-in
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2204/00Metallic materials; Alloys
    • F16C2204/20Alloys based on aluminium
    • F16C2204/22Alloys based on aluminium with tin as the next major constituent
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2220/00Shaping
    • F16C2220/02Shaping by casting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2223/00Surface treatments; Hardening; Coating
    • F16C2223/30Coating surfaces
    • F16C2223/32Coating surfaces by attaching pre-existing layers, e.g. resin sheets or foils by adhesion to a substrate; Laminating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04Connecting-rod bearings; Attachments thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86Optimisation of rolling resistance, e.g. weight reduction 
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49636Process for making bearing or component thereof
    • Y10T29/49641Linear bearing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sliding-Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Metal Rolling (AREA)

Abstract

在一种滑动轴承的制造方法中,一种铝-铁-硅合金被轧制在钢背上,其中铁与硅的比例为2:1至4:1。滑动轴承的滑动表面具有这样的铝-铁-硅合金。

Description

制造无铅镀铝滑动轴承的方法
技术领域
本发明涉及一种制造铝铁硅合金滑动轴承的方法。本发明还进一步涉及一种具有铝铁硅合金的滑动面的滑动轴承。
背景技术
在滑动轴承特别是用于内燃机的连杆轴承的生产过程中,必需使用具有高耐磨性能的材料。此外,这种合金具有极易获得且价格低廉的特性,可以方便地使用。而且,该滑动轴承的材料有合适的硬度,能够理想地确保发动机中硬粒子(污染物)良好的可嵌入性。
     在过去,合金曾被频繁的使用于滑动轴承,随着越来越多合金元素的添加,滑动轴承的化学成分也越来越复杂。关于应用于发动机的一对滑动组件,DE10 2005 047 0037A1的德国专利公开了一种用于液压系统或内燃机的铝基合金滑动元件,其需要在混合/边界摩擦条件下和/或流体力学的摩擦状况下运行,也包括空运行,能有这样的特点在于它在材料的体积上和/或铝基合金的摩擦表面上含有至少质量分数为80%的铝。
US2003/0185701A1描述了一种铝铁钒硅合金产品的制造方法,所述方法得到的合金能够具有高强度和高耐磨性。在这个申请中,对主要金属间相进行改性,同样对枝晶间硅化物相进行改性,加入镁元素或含镁合金对熔体进行改性。DE 10 2004 025 557 A1和US 2009-0245702 A1阐述了进一步的现有技术。
发明内容
本发明意在提供一种滑动轴承的制造方法,其所使用的合金与传统的镀层无铅铝材料相比,具有更简单的化组成分和简洁的制造方法,同时滑动性能还得以改善。
该主旨将通过权利要求1所述的方法得到解决。
根据前述,一种滑动轴承通过将铝铁硅合金轧制到钢背上制造得到。铝铁硅合金密度低,这对于生产的组件是有利的,因为这也就意味着组件的重量轻。此外,铝铁硅合金具有适中的硬度,这对于应用于滑动轴承是有利的,因为这意味着与滑动轴承接触的材料损耗很少。而且,所述材料价格便宜,所述合金因其组成也容易生产。
权利要求2-11描述了本发明所述方法的优选实施方式。
优选的是,所述合金包含高达10%的铁和高达3%的硅。所有文本中所涉及的%为重量百分含量。通过所述方法,使得所得到的合金的最终硬度可以调整。
按照本发明,铁和硅的比例为2:1至4:1。最终可以形成铁硅化物和铝-铁化合物,这取决于所需要的最终硬度,材料所需的最终硬度是可以选择性的调整的。
优选的是,所述铝-铁-硅合金包含高达20%,更优选的是高达15%的锡。从而,对于使用的滑动轴承的滑动性能和机械性能可以调整。
优选的是,所述铝-铁-硅合金包含高达1%的锶和/或钠;更优选的是,包含0.2%的锶和/或钠,再优选的是0.02-0.05%的锶和/或钠。铁硅化物和铝-铁化合物的沉淀行为可以因此得到改善。特别是在铸造过程中,沉淀物的形状和尺寸可以得到调节。而且,还能得到铁硅化物粒子和铝-铁化合物粒子尽可能均一的分布,这样会使材料具有均一的机械性能。然而当量大生产时,钠的添加会产生更精细的沉淀物(例如,见FOSECO公开的“Schmelzbehandlung von Aluminium und Aluminiumlegierungen mit MTS”)。此外,可以获得的高导热系数大约能接近于纯铝的导热系数,这会使得在混合摩擦条件下有更好的散热。
优选的是,所述钢背优选包含C10或C22钢。在这类材料上轧制(电镀)铝-铁-硅合金的材料价格便宜,易于得到,并且具有良好的机械性能特别是高强度的优点。
所述方法的另一个优选实施例包含下列步骤:
(A)   熔化铝-铁-硅合金材料,
(B)   对步骤(A)得到的材料进行铸造,
(C)   对步骤(B)得到的材料进行加热,
(D)   对步骤(C)得到的材料进行轧制,
(E)    将步骤(D)轧制得到的材料轧制到钢支架上然后形成至少一部分钢背,
(F)    对步骤(E)得到的材料进行加热,
(G)   可选择地:对步骤(F)得到的材料进行塑形。
本发明所述方法的一个优点是,可以通过该方法步骤,轻易地控制生产的材料的后续硬度。如上所述,需要合适的硬度,因此按照这种方法生产的材料能够很好的适应所需。此外,所有的步骤在工业应用中很容易实施,这也就意味着实施该方法所需的成本相对很低。
优选的是,通过连续的铸造过程,步骤(B)中的材料被铸造成绞线。其优点是这样的绞线能够很好地应用于工业生产。
优选的是,步骤(C)在温度大约为450-550℃下加热10-20个小时。这样的优点是通过这个步骤,所得到的的材料的硬度将会显著降低,其能较好的促进后续步骤(D)的轧制。更进一步地,会带来所述材料的均一化。
优选的是,通过步骤(D)的轧制得到的材料厚度约为0.8-1.2mm。得到这种相对较薄的材料的优点是,为下一步骤的使用与电镀(E)处理做充分的准备。
此外,优选的是,步骤(F)在大约180-240℃下加热6到10小时。这样,会使其硬度减小,同时位错的减小也确保了理想的嵌入性。硬度的减小和理想的嵌入性都有利于将所述材料应用于滑动轴承。
优选的是,通过步骤(G)的轧制会产生5-15%的变形。因此而能够实现的是,能够使最终材料的硬度很好地适应实际应用。
本发明的另一目的是如权利要求12所述的滑动轴承。
按照本发明的滑动轴承具有铝-铁-硅合金的滑动表面,它的优点已在权利要求1中提及。
进一步的优选实施例记载在引用权利要求12的权利要求13至15中。
根据本发明,所述铁/硅的比例为2:1到4:1。最终可以形成铁硅化物和铝-铁化合物,这取决于所需要的最终硬度,材料所需的最终硬度是可以选择性的调整的。
优选的是,所述铝-铁-硅合金包含高达15%的锡。从而,对于作为滑动轴承使用时的滑动性能和机械性能可以调整。
优选的是,所述铝-铁-硅合金包含高达0.2%的锶和/或纳,更优选的是0.02-0.05%的锶和/或纳。铁硅化物和铝-铁化合物的沉淀的形成和沉淀行为可以通过锶和/或纳的加入得到改善。特别是沉淀物的形状和尺寸可以得到调整。而且,还能使得铁硅化物粒子和铝-铁化合物粒子尽可能均一的分布,这样会使材料具有均一的机械性能。此外,可以获得高导热系数,其大约能接近于纯铝的导热系数,这会导致混合摩擦条件下更好的散热。
此外,优选的是轴承材料的布氏硬度HBW 1/5/30为40至60,这样的优点在于所述硬度尤其适用于滑动轴承。
说明书附图说明
图1示出了按照本发明的权利要求7完成步骤(F)制造的材料的显微图片。
具体实施方式
附图1示出了按照本发明,在完成步骤(F)后制造的一种材料的显微图片。在这个实施例中,铝合金中加入了1.09%的硅和3.45%的铁。所述材料在一个连续铸造过程中铸造得到。铸造以后迅速固化,得到的所述材料布氏硬度HBW1/5/30为50。
随后,所述材料在大约450-550℃下煅烧16个小时。一个小时以后,所述材料的布氏硬度HBW1/5/30为40,两个小时以后的布氏硬度HBW1/5/30为38,三小时、四小时、五小时以后都会维持在这个硬度。煅烧六小时以后所述材料的布氏硬度HBW1/5/30为35,煅烧七小时以后所述材料的布氏硬度HBW1/5/30为37,煅烧八小时以后所述材料的布氏硬度HBW1/5/30为36,煅烧12小时以后所述材料的布氏硬度HBW1/5/30为35,煅烧16小时以后也就是在完成步骤(B)的加热以后,得到所述材料的布氏硬度HBW1/5/30为36。
随后,之前为8mm厚的材料,轧制到厚度为1.1mm。在轧制过程中,能够得到布氏硬度HBW 1/5/30 的硬度为58,厚度为1.5mm,而之后能够实现厚度至1.1mm,材料布氏硬度HBW 1/5/30为62。为了便于比较,材料还被进一步轧制,使厚度为0.45mm,布氏硬度HBW 1/5/30为63。
相较之下,所述材料的一个样本在450-550℃下进一步煅烧,即使在煅烧20小时以后和煅烧24小时以后能检测到其布氏硬度HBW1/5/30为36。
随后,将已轧制至厚1.1mm的所述材料再轧制(电镀)到钢支架上,在电镀之前,所述钢的初始厚度为2.8mm,铝合金的初始厚度如上所述,为1.1mm。电镀以后,所述钢的厚度在1.1-1.15mm之间,铝合金的厚度在0.38-0.42mm之间。如此,所述钢材料产生50%的变形,所述铝材料产生64%的变形,所以总变形量为62%。在这个电镀过程中,所述材料的布氏硬度达HBW1/5/30达到63。
所述材料在180-240℃下煅烧后,测量得其布氏硬度HBW1/5/30为43。得到的材料的显微切片如图1所示。在铝基体上可以清晰的看到沉淀物(以“DST”指代),它还清楚地表明所述沉淀物的典型直径大约为4μm并在铝基体里形成”岛“状。
最后,所述材料轧制至总层厚为1.33mm,其中所述钢支架1mm厚,所述铝合金的厚度为0.3mm。在这个例子中,材料的总变形量为13%,所述刚组件的变形量也为13%。所述铝合金的变形量为22%。该实施例最后的布氏硬度HBW1/5/30为49。

Claims (15)

1.一种滑动轴承的制造方法,其中,铝-铁-硅合金在钢背上轧制,铁/硅的比例为2:1至4:1。
2.如权利要求1所述的方法,其特征在于:所述铝-铁-硅合金最多包含10%的铁和最多3%的硅。
3.如上述任意一项权利要求所述的方法,其特征在于:所述铝-铁-硅合金最多包含15%的锡。
4.如上述任意一项权利要求所述的方法,其特征在于:所述铝-铁-硅合金最多包含0.2%的锶或纳,优选的是包含0.02-0.05%的锶或钠。
5.如上述任意一项权利要求所述的方法,其特征在于:所述钢背包含C10或C22钢。
6.如上述任意一项权利要求所述的方法,其中所述方法包含以下顺序的步骤:
(A)熔化铝-铁-硅合金材料,
(B)对步骤(A)得到的材料进行铸造,
(C)对步骤(B)得到的材料进行加热,
(D)对步骤(C)得到的材料进行轧制,
(E)将步骤(D)轧制得到的第一层材料轧制到钢支架上,然后形成至少一部分钢背,
(F)对步骤(E)得到的材料进行加热,
(G)可选择地:对步骤(F)得到的材料进行塑形。
7.如权利要求6所述的方法,其特征在于:步骤(B)所述的铸造是一个连续铸造过程。
8.如权利要求6或7所述的方法,其特征在于:步骤(C)所述的加热在450-550℃下进行10至20个小时。
9.如权利要求6-8任意一项所述的方法,其特征在于:通过步骤(D)的轧制工艺,使得所述材料的厚度为0.8-1.2mm。
10.如权利要求6-9任意一项所述的方法,其特征在于:步骤(F)所述的加热在180-240℃下进行6至10个小时。
11.如权利要求6-10任意一项所述的方法,其特征在于:步骤(G)的变形量为5-15%。
12.一种滑动轴承,其滑动表面具有铝-铁-硅合金,其中,所述铁/硅比例为2:1至4:1。
13.如权利要求12所述的滑动轴承,其特征在于:所述铝-铁-硅合金最多包含20%的锡,优选的是最多包含15%的锡。
14.如权利要求12或13的滑动轴承,其特征在于:所述铝-铁-硅合金最多包含1%的锶和/或钠;优选的是,包含多达0.2%的锶和/或钠,更优选的是0.02-0.05%的锶和/或钠。
15.如权利要求12-14任一项所述的滑动轴承,其特征在于:所述铝-铁-硅合金的布氏硬度HBW 1/5/30为40-60。
CN201180067590.4A 2011-02-15 2011-10-27 制造无铅镀铝滑动轴承的方法 Expired - Fee Related CN103402756B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011004133.8 2011-02-15
DE102011004133.8A DE102011004133B4 (de) 2011-02-15 2011-02-15 Verfahren zur Herstellung eines bleifreien, plattierten Aluminiumgleitlagers
PCT/EP2011/068863 WO2012110115A1 (de) 2011-02-15 2011-10-27 Verfahren zur herstellung eines bleifreien, plattierten aluminiumgleitlagers

Publications (2)

Publication Number Publication Date
CN103402756A true CN103402756A (zh) 2013-11-20
CN103402756B CN103402756B (zh) 2016-04-20

Family

ID=44903219

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180067590.4A Expired - Fee Related CN103402756B (zh) 2011-02-15 2011-10-27 制造无铅镀铝滑动轴承的方法

Country Status (7)

Country Link
US (1) US9193017B2 (zh)
EP (1) EP2675620B1 (zh)
JP (1) JP6026431B2 (zh)
KR (1) KR101843607B1 (zh)
CN (1) CN103402756B (zh)
DE (1) DE102011004133B4 (zh)
WO (1) WO2012110115A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013218107A1 (de) * 2013-09-10 2015-03-26 Ks Gleitlager Gmbh Gleitlagerverbundwerkstoff
EP2985358B1 (de) * 2014-08-14 2017-05-03 KS Gleitlager GmbH Gleitlagerverbundwerkstoff
DE102015213052A1 (de) * 2015-07-13 2017-01-19 Federal-Mogul Wiesbaden Gmbh Gleitlager, Gleitlagerwerkstoff, Verfahren zur Herstellung eines Gleitlagerwerkstoffes und Verwendung eines Gleitlagerwerkstoffes für ein Gleitlager
GB2602039B (en) * 2020-12-16 2024-04-24 Mahle Engine Systems Uk Ltd Method of manufacturing a strip for a bearing

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732820A (en) * 1984-04-27 1988-03-22 Daido Metal Company Ltd. Aluminum alloy suitable for use as a material for sliding parts
WO1996011800A1 (en) * 1994-10-13 1996-04-25 Metal Leve S/A. Indústria E Comércio A bimetallic strip for a sliding bearing and process for producing said bimetallic strip
DE19833200A1 (de) * 1998-07-23 2000-01-27 Ks Gleitlager Gmbh Gleitlagerwerkstoff mit Aluminiumbasis
CN1334353A (zh) * 2000-07-26 2002-02-06 大同轴瓦工业株式会社 铝轴承合金
CN1473949A (zh) * 2003-07-29 2004-02-11 沈健生 一种铝合金箔及其生产方法
CN1546878A (zh) * 2003-11-28 2004-11-17 东风汽车有限公司 一种轴瓦带材及其生产方法
DE102005047037A1 (de) * 2005-09-30 2007-04-19 BAM Bundesanstalt für Materialforschung und -prüfung Motorische Gleitpaarung aus einer Aluminiumbasislegierung
CN2924145Y (zh) * 2006-04-20 2007-07-18 浙江双飞无油轴承有限公司 铝锡基双金属轴套
CN101279345A (zh) * 2008-04-23 2008-10-08 贵州安大航空锻造有限责任公司 钛合金异形环锻件的辗轧成形方法
EP2105512A1 (en) * 2008-03-25 2009-09-30 Daido Metal Company Ltd. Aluminium-based bearing alloy

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818628A (en) * 1986-05-28 1989-04-04 Federal-Mogul Corporation Process for making composite bearing material produced thereby
JPH0684528B2 (ja) * 1988-09-06 1994-10-26 大同メタル工業株式会社 黒鉛含有鉛青銅複層摺動材料及びその製造方法
JP3185219B2 (ja) 1990-11-30 2001-07-09 大豊工業株式会社 アルミニウム系軸受合金
DE19506684A1 (de) * 1995-02-25 1996-09-05 Glyco Metall Werke Selbstschmierendes Lagermaterial und Gleitlager mit einem solchen Lagermaterial
DE10056579C1 (de) * 2000-11-15 2002-05-08 Ks Gleitlager Gmbh Kurbelwellenlagerschale
US6899844B2 (en) * 2001-04-25 2005-05-31 Taiho Kogyo Co., Ltd. Production method of aluminum alloy for sliding bearing
WO2003080881A1 (en) * 2002-03-26 2003-10-02 Council Of Scientific And Industrial Research Process for the production of al-fe-v-si alloys
JP2004360779A (ja) * 2003-06-04 2004-12-24 Daido Metal Co Ltd 多層アルミニウム基合金摺動部材
JP5021536B2 (ja) * 2008-03-25 2012-09-12 大同メタル工業株式会社 すべり軸受

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732820A (en) * 1984-04-27 1988-03-22 Daido Metal Company Ltd. Aluminum alloy suitable for use as a material for sliding parts
WO1996011800A1 (en) * 1994-10-13 1996-04-25 Metal Leve S/A. Indústria E Comércio A bimetallic strip for a sliding bearing and process for producing said bimetallic strip
DE19833200A1 (de) * 1998-07-23 2000-01-27 Ks Gleitlager Gmbh Gleitlagerwerkstoff mit Aluminiumbasis
CN1334353A (zh) * 2000-07-26 2002-02-06 大同轴瓦工业株式会社 铝轴承合金
CN1473949A (zh) * 2003-07-29 2004-02-11 沈健生 一种铝合金箔及其生产方法
CN1546878A (zh) * 2003-11-28 2004-11-17 东风汽车有限公司 一种轴瓦带材及其生产方法
DE102005047037A1 (de) * 2005-09-30 2007-04-19 BAM Bundesanstalt für Materialforschung und -prüfung Motorische Gleitpaarung aus einer Aluminiumbasislegierung
CN2924145Y (zh) * 2006-04-20 2007-07-18 浙江双飞无油轴承有限公司 铝锡基双金属轴套
EP2105512A1 (en) * 2008-03-25 2009-09-30 Daido Metal Company Ltd. Aluminium-based bearing alloy
CN101279345A (zh) * 2008-04-23 2008-10-08 贵州安大航空锻造有限责任公司 钛合金异形环锻件的辗轧成形方法

Also Published As

Publication number Publication date
CN103402756B (zh) 2016-04-20
JP6026431B2 (ja) 2016-11-16
DE102011004133A1 (de) 2012-08-16
US9193017B2 (en) 2015-11-24
JP2014507612A (ja) 2014-03-27
EP2675620B1 (de) 2018-05-23
WO2012110115A1 (de) 2012-08-23
DE102011004133B4 (de) 2015-11-19
US20130318795A1 (en) 2013-12-05
KR20140023888A (ko) 2014-02-27
EP2675620A1 (de) 2013-12-25
KR101843607B1 (ko) 2018-05-14

Similar Documents

Publication Publication Date Title
CN104561690A (zh) 高塑性铸造铝合金及其挤压铸造制备方法
EP4134459A1 (en) Nickel-based superalloy and manufacturing method therefor, and component and application
CN100453671C (zh) 一种汽车用Al-Mg-Si-Cu合金及其加工工艺
CN103402756A (zh) 制造无铅镀铝滑动轴承的方法
CN103911531B (zh) 一种Al-Mg合金及其板材的制备方法
CN101974724A (zh) 高强韧性激光熔敷涂层用铁基合金粉末
CN101440448B (zh) 一种能在±125℃下使用的铸铝合金及其制造方法
TW201540874A (zh) 熱壓用鍍鋁鋼板及熱壓用鍍鋁鋼板之製造方法
CN106216680A (zh) 一种粉末烧结制备的铝硅合金板的热加工及热处理工艺
CN104099506A (zh) 一种多元耐热镁合金及其制备方法
US20130139390A1 (en) Method for producing a lead-free sliding bearing
CN102644013A (zh) 一种高强度高延伸率的铸造镁合金及其生产方法
CN104259433B (zh) 一种改善钛/铝固液复合界面塑韧性的铸造方法
CN106048302A (zh) 一种应用于核电和风电的铸造材料及其制作方法
CN101314828A (zh) 一种热浸镀用四元合金及其生产方法
CN104498785A (zh) 一种Al-Mg-Er-Zr耐热铝合金及其制备工艺
RU2163939C1 (ru) Сплав на основе алюминия, способ получения полуфабрикатов и изделие из этого сплава
JP6880690B2 (ja) 溶融Zn−Al−Mg系めっき鋼板および溶融Zn−Al−Mg系めっき鋼板の製造方法
CN109295404B (zh) 一种基于硅锰化合物相变控制的耐磨黄铜合金
CN105695807A (zh) 一种耐腐蚀抗氧化铝合金材料的制备方法
CN117070936B (zh) 一种激光熔覆原位颗粒增强铜基耐磨中熵合金涂层
CN106637005A (zh) 船用铝合金板材的生产方法
CN104388855B (zh) 5052h32铝合金卷材的生产工艺
US20190093189A1 (en) Steel sheet and method of manufacturing a steel sheet to protect incline of coat layer
CN110961626A (zh) 一种筛选3d打印铝合金无裂纹配方组分的方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160420

Termination date: 20191027