JPS62502250A - electrode wire - Google Patents
electrode wireInfo
- Publication number
- JPS62502250A JPS62502250A JP50214785A JP50214785A JPS62502250A JP S62502250 A JPS62502250 A JP S62502250A JP 50214785 A JP50214785 A JP 50214785A JP 50214785 A JP50214785 A JP 50214785A JP S62502250 A JPS62502250 A JP S62502250A
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- Prior art keywords
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- molybdenum
- manganese
- vanadium
- titanium
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/368—Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3602—Carbonates, basic oxides or hydroxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3603—Halide salts
- B23K35/3605—Fluorides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3608—Titania or titanates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
- Powder Metallurgy (AREA)
- Materials For Medical Uses (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 電極ワイヤ 発明の分野 本発明は肉盛材料に関し、更に詳しくは電気アーク肉盛に使用される粉末人ワイ ヤ（ｐｏ賀ｄｅｒ−ｃｏｒｅ ｗｉｒｅｓ）に関する。[Detailed description of the invention] electrode wire field of invention The present invention relates to a welding material, and more particularly to a powder welding material used in electric arc welding. Regarding ya (poga der-core wires).
発明の背景 ソビエト連邦においては低炭素鋼シース（ｓｈｅａｔｈ）と粒状心材とを含んで 成る粉末人ワイヤが一般的に用いられており、この粒状心材は、グラファイト、 マンガン、シリコン、クロム、タングステン、バナジウム、モリブデン、チタン 、アルミニウム、はたる石、ルチル、および大理石から成り、該各成分は下記の 量で存在する。Background of the invention In the Soviet Union, it included a low carbon steel sheath and a granular core. Powdered wire consisting of graphite is commonly used, and this granular core material is made of graphite, Manganese, silicon, chromium, tungsten, vanadium, molybdenum, titanium , aluminum, rubble, rutile, and marble, each of which has the following components: Exist in quantity.
心部全体の重量パーセント グラファイト・−・・−・−−一−−・・・・・・−・−−一−−−−−・・− −−−−−−・−・−・・０．３以上０．５以下マンガン・−・−・・−・−− −−一−−−−・−・−・−・−・・−−−−−−−−−・・−・１．３以上１ ．４以下シリコン・−・−・−・−・・−・−・−・−−−−−−−−−−−・ −一−−−・−・−・１．４以上１．８以下クロム−・・−−−−−−−−−− ・・−・−・・−−−一−−−−−−−−−−−−・・・−・−−−−−・−３ ，４以上３．９以下タングステン・−・−−−一−−・−・−・・−・・−・− ・−一−−−・−・−・０．８以上１．６以下バナジウム・−一−−−−−−・ ・−・−・・−−−−−−−−−ｍ＝−−−・−−−−−・−・−・−０，８以 上１．３以下モリブデン・−・・・・・−・−一一−−−−−・−・・−−−− −−−−−・−・−・−・・０．７以上２．２以下チタン・−・・−−−−−一 −・−−−−−−−−−−−・・−・・−・−１−−−−−−−・−・−・−− −−−・０．０５以上０．６以■ アルミニウム・−・・・・−−−−−−−−−・−・・−・・−−−−−−−・ −・−・０．０３以上０．８以下ほたる石・・−−−−−−−−−・−−一−− −−−・−−−−一−−−−−−−−−−−−−−−−−−−−−・２．３以上 ２．６以下ルチルー−−−−一・−−−−−・・・−・−・・・・−−−−−・ −−−−−−−−−−・−−−−−−一−−・・−６，６以上７．０以■ 天理石・−−−−−−−−−−ｍ−−−−・−−−−−−・−・−−−−−−・ −一−−−−・−・−一−−−・２．４以上３．０以下この先行技術の電極ワイ ヤの欠点は、心材の組成中にタンおよびワイヤ中のグラファイト、バナジウム、 およびモリブデンの含存量が不十分なため肉盛材の切削特性が不十分なこ発明の 概要 赤熱硬さが高く且つ耐摩耗性および切削特性が向上した肉盛金属を形成すること ができる組成の電極ワイヤが望まれている。Whole heart weight percent Graphite・・・−・−−１−−・・・・・・−・−−１−−−−−・・− −−−−−−・−・−・・0.3 or more and 0.5 or less Manganese・−・−・・−・−− −−1−−−−・−・−・−・−・・−−−−−−−−−・・−・1.3 or more 1 ．． 4 or less Silicon・−・−・−・−・・−・−・−・−−−−−−−−−−−・ -1-----・--・1.4 or more and 1.8 or less chromium-------- ・・−・−・・−−−１−−−−−−−−−−−・−・−−−−−・−3 , 4 or more and 3.9 or less Tungsten・−・−−−1−−・−・−・・−・・−・− ・−1−−−・−・−・0.8 or more and 1.6 or less Vanadium・−1−−−−−・ ・−・−・・−−−−−−−−−m=−−−・−−−−−・−・−・−0,8 or more Above 1.3 or less Molybdenum -・・・・−・−11 −−−−・−・・−− −−−−−・−・−・−・・0.7 or more and 2.2 or less Titanium・−・・−−−−−1 −・−−−−−−−−−−−・・−・・−・−1−−−−−−−・−・−・−− ---・0.05 or more 0.6 or more■ Aluminum・−・・−−−−−−−−−・−・・−・・−−−−−−−・ −・−・0.03 or more and 0.8 or less Fluorite・・−−−−−−−・−−1−− −−−・−−−−−−−−−−−−−−−−−−−−−−−−・2.3 or more 2.6 or less rutile -----1・--------・-・-・・・・・-- −−−−−−−−−−・−−−−−−1−−・・−6,6 or more and 7.0 or more■ Astronomical stone・−−−−−−−−−m−−−−−−−−−−・−・−−−− −1−−−−・−・−1−−−・2.4 or more and 3.0 or less This prior art electrode wire The disadvantage of wire is that it contains tan in the composition of the heartwood and graphite, vanadium, Also, the cutting properties of the overlay material are insufficient due to insufficient content of molybdenum. overview Forming overlay metal with high red-hot hardness and improved wear resistance and cutting properties An electrode wire with a composition that allows for
そこで本発明は、低炭素鋼シースと、グラファイト、大理石、はたる石、クロム 、モリブデン、バナジウム、シリコン、マンガン、およびチタンを含有する粒状 心材とを含んで成る、切削工具の肉盛用の電極ワイヤにおいて、該心材が更にペ ロブスカイト精鉱（ペロブスカイト濃縮物）を含有し、且つりびチタンがフェロ アロイの状態で存在し且つ各々の量が、心部全体の重量パーセント グラファイト・−−一−−−−−−〜−−・−・−・−・・・−・−−−−−− −−−一・０．８以上１．４以下天理石−・−−−−−−−・−・・−・−・・ −−ｍ−−−−−・−・・−・−・−一−−−・−・０．５以上２．３以下はた る石・−・−・−・−・−−−−−−・−−−一−−−−−−−−・−・・−・ −−−−−−・−・０．５以上５．０以下フェロクロム−・−−−−−−−・・ −・−−−−一・・・−・・−・−・−・４．５以上６．５以下フェロモリブデ ン−・−・−−−−−−−−−−−−−−−−−−−−−−−−−９，０以上１ ３．０以下フエロバナジウムーー−−−−・−・・−・−・−−一−−−−−− −−−−−−−・３，０以上５，０以下フェロシリコン−・−・−・−−−−− ・・−・・−−−−−−−−一−−−・１．５以上２．５以下フェロマンガン− ・・−・−・−・−・−−−−−一−−−−−−−−−−−−・０，２５以上０ ．８５以下フエロチタン・−・・−−一−−−−・−−−−−−−−−−−−・ ・−・−−一−−−−−−・１．５以上３．０以下ペロブスカイト精鉱・−・・ −−−−−・−・−・−−−−−−一−−−−−−・０．２以上１．５以下シー スの低炭素鋼−−−−−−−−−・−−−−−−・−・−・−・−・−・残 部 であることを特徴とする電極ワイヤを提供する。Therefore, the present invention utilizes a low carbon steel sheath and Granular containing , molybdenum, vanadium, silicon, manganese, and titanium In the electrode wire for overlaying of a cutting tool, the core material further comprises a Contains robskite concentrate (perovskite concentrate) and titanium is ferrotinated. exists in an alloy state and the amount of each is a percent by weight of the total core. Graphite・−−−−−−−−−−−−・−・−−・−・−・−−−−−− ---1.0.8 or more and 1.4 or less celestial stone--・----------・-・・-・-・・ −−m−−−−・−・・−・−・−1−−−・−・0.5 or more and 2.3 or less Stone・−・−・−・−・−−−−−−・−−−１−−−−−−−−・−・・−・ −−−−−−・−・0.5 or more and 5.0 or less Ferrochrome −−−−−−−・・ −・−−−−1・−・・−・−・−・4.5 or more and 6.5 or less ferromolybde -・-・----- 3.0 or less ferrovanadium ------・--・----・--- −−−−−−−・3.0 or more and 5.0 or less Ferrosilicon−・−・−・−−−−− ・・−・・−−−−−−−−−−−・1.5 or more and 2.5 or less Ferromanganese− ・・−・−・−・−・−−−−−−−−−−−−−−−−−・0,25 or more 0 ．． 85 or less ferrotitanium - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 85 or less ・−・−−−−−−−・1.5 or more and 3.0 or less perovskite concentrate・−・・ −−−−−・−・−・−−−−−−−−−−−−・0.2 or more and 1.5 or less C Low carbon steel of An electrode wire is provided.
心材にペロブスカイト精鉱を添加することによって、この精鉱中に存在する希土 類金属の効果により、アークの安定性および溶融浴の調整を確保できるようにな る。By adding perovskite concentrate to the heartwood, the rare earths present in this concentrate can be The effect of similar metals makes it possible to ensure the stability of the arc and the regulation of the molten bath. Ru.
大理石とほたる石はガスおよびスラグ形成方式の周知成分である。ペロブスカイ ト精鉱中の二酸化チタンおよび酸化カルシウムは、大理石およびほたる石（後者 はほたる石精鉱に換えてもよい）と組合わせられた場合、製造中に最適成分比（ はたる石：大理石：ペロブスカイト精！＝４：２：１）が維持されていれば、所 定の合金条件に合致するために必要な適切な作用特性を有するスラグを形成する 。Marble and fluorite are well known components of gas and slag formation systems. perovsky Titanium dioxide and calcium oxide in the concentrate are found in marble and fluorite (the latter (can be replaced with fluorite concentrate), the optimum component ratio ( Falling Stone: Marble: Perovskite Spirit! =4:2:1) is maintained, then Forms a slag with the appropriate working properties necessary to meet specific alloying conditions .
肉盛金属の切削特性および耐摩耗性を向上させるために、肉盛金属は炭素、バナ ジウム、およびモリブデンをより多量に含有すべきであり、これらの元素は化合 して特殊炭化物を形成する。ペロブスカイト精鉱中の希土類金属の存在は肉盛金 属の組織を調整する効果を有する。To improve the cutting properties and wear resistance of overlay metals, overlay metals are coated with carbon, banana, etc. It should contain higher amounts of dium, and molybdenum, and these elements are to form a special carbide. The presence of rare earth metals in perovskite concentrates It has the effect of adjusting the organization of the genus.
フェロシリコンは優れた脱酸剤である。フェロシリコン中に含有されるシリコン は、炭化物形成元素ではなく、衝撃強度および耐摩耗性に対する積極的効果を有 し、特にチタンの存在下では時効硬化を促進し、且つ急冷（ｑｕｅｎｃｈ ｉｎ ｇ）時にフェライトの強度を増加させる。シリコンは、規定した量であれば、肉 盛金属の赤熱硬さおよび高温硬さも高める。シリコンは、マルテンサイトの焼も どし抵抗に加えて、高温での炭化物の凝集の程度を減少させる。Ferrosilicon is an excellent deoxidizer. Silicon contained in ferrosilicon is not a carbide-forming element and has a positive effect on impact strength and wear resistance. However, especially in the presence of titanium, age hardening is promoted and quench in g) Sometimes increases the strength of ferrite. Silicone can be used in meat in specified amounts. It also increases the red-hot hardness and high-temperature hardness of plated metal. Silicon is also made of martensite. In addition to improving drag resistance, it also reduces the degree of carbide agglomeration at high temperatures.
フェロチタンは非常に強力な脱酸剤である。フェロチタンの状態でのチタンの存 在は、高温で急冷硬化されるときのオーバーヒートに対する肉盛金属の感受性を 低下させる。これによって、肉盛金属の機械的性質および組織を劣化させること な（焼入れ温度をほぼ５０℃上昇させることができる。更に、肉盛金属の耐摩耗 性および切削特性を向上させるために、モリブデンとクロムの複合炭化物の他に 必要な、オーステナイト中に固溶しにくいバナジウム炭化物がかなり多量に固溶 する。Ferrotitanium is a very powerful deoxidizer. Existence of titanium in the state of ferrotitanium Currently, we are evaluating the susceptibility of overlay metal to overheating when rapidly cooling and hardening at high temperatures. lower. This may deteriorate the mechanical properties and structure of the overlay metal. (The quenching temperature can be raised by approximately 50℃. Furthermore, the wear resistance of overlay metal can be increased. In addition to composite carbides of molybdenum and chromium to improve hardness and cutting properties, A considerable amount of necessary vanadium carbide, which is difficult to dissolve in solid solution in austenite, is dissolved in solid solution. do.
チタンを合金することは、肉盛金属の微細分割組織を形成してその強度と衝撃靭 性の増加に寄与する。Alloying titanium forms a finely divided structure in the overlay metal, increasing its strength and impact toughness. Contributes to an increase in sex.
フェロマンガンは、フェロチタンおよびフェロシリコンと同様に、電極ワイヤで 肉盛された金属の脱酸を確保するために使用される。Ferromanganese, like ferrotitanium and ferrosilicon, can be used in electrode wires. Used to ensure deoxidation of overlay metal.
規定した量であれば、フェロマンガンから肉盛金属に入るマンガンは、バナジウ ム炭化物およびモリブデン炭化物のオーステナイト中の固溶度の高水準化を促進 し、そのことが急冷を通して赤熱硬さ、高温硬さ、および二次硬化硬さと共に衝 撃強度の向上に有効である。If the amount is specified, the manganese that enters the overlay metal from ferromanganese will be vanadium. Promotes high solid solubility of molybdenum carbides and molybdenum carbides in austenite. This leads to red-hot hardness, high-temperature hardness, and post-hardening hardness through rapid cooling. Effective for improving impact strength.
上記緒特性に対するマンガンの積極的影響は、マンガンが非常に強力な脱硫剤で あることにも起因している。フェロクロムは、急冷中にクロムによるフェライト の強化を促進し、モリブデンおよびバナジウムと共に、複合炭化物の形成とこの 複合炭化物の急冷中における高い固溶度とによって、肉盛金属の赤熱硬さおよび 高温硬さを高める。クロム炭化物は、オーステナイト粒の成長を防止し、他の合 金元素の炭化物の ′凝集温度を上昇させ、且つ、特にモリブデンの存在下で、 時効硬化を促進する。The positive influence of manganese on the above properties is due to the fact that manganese is a very strong desulfurization agent. It is also due to something. Ferrochrome is a ferrite formed by chromium during quenching. together with molybdenum and vanadium, promotes the formation of complex carbides and this Due to the high solid solubility of composite carbide during quenching, the red-hot hardness and Increases high temperature hardness. Chromium carbides prevent the growth of austenite grains and Increasing the agglomeration temperature of carbides of elemental gold, and especially in the presence of molybdenum, Promotes age hardening.
クロムには複合炭化物の凝集を遅らせる作用もあり、それによって肉盛金属の赤 熱硬さを維持することができる。Chromium also has the effect of retarding the agglomeration of composite carbides, thereby reducing the red color of overlay metal. Can maintain thermal hardness.
フェロバナジウムは、フェロバナジウム中に含有されるバナジウムが形成する微 細に分割された強い炭化物によって、肉盛金属の赤熱硬さ、高温硬さ、および二 次硬化硬さの高水準化と共にその切削特性の向上を促進する。これは、急冷中に フェライトの強化をも援助する。すなわち、急冷温度が高いほど、オーステナイ ト中に固溶するバナジウム炭化物の量が多い。Ferrovanadium is a microorganism formed by vanadium contained in ferrovanadium. Finely divided strong carbides improve the red-hot hardness, high-temperature hardness, and secondary hardness of overlay metals. The subsequent hardening increases the hardness and improves the cutting properties. This is during quenching It also helps strengthen ferrite. In other words, the higher the quenching temperature, the more austenitized. The amount of vanadium carbide dissolved in solid solution is large.
バナジウムは、肉盛金属の高い焼もどし抵抗に寄与し、特に合金元素としてマン ガンとクロムを添加した場合には、時効硬化過程にかなりの効果を有して二次硬 化硬さを高める。Vanadium contributes to the high tempering resistance of overlay metals and is particularly useful as an alloying element. When gun and chromium are added, they have a considerable effect on the age hardening process and cause secondary hardening. Increases hardness.
バナジウム炭化物は肉盛金属の耐摩耗性および切削特性の向上に非常に有効であ る。すなわち、バナジウム炭化物は肉盛金属中に存在する全ての炭化物中で最高 の硬さを有する。Vanadium carbide is very effective in improving the wear resistance and cutting properties of overlay metal. Ru. In other words, vanadium carbide is the highest of all carbides present in overlay metal. hardness.
ここに提案した合金中のバナジウム炭化物の量の増加は切削効率の向上を促進す る。Increasing the amount of vanadium carbides in the alloy proposed here promotes improved cutting efficiency. Ru.
バナジウムのもう一つの有益な性質は、結晶粒の細分化と高温加熱の場合のオー ステナイト粒の成長防止とを行なえるバナジウムは肉盛金属の強度および衝撃靭 性を増加させるためにも使用される。しかし、バナジウムの使用による所望の効 果が得られるのは、炭素、クロム、モリブデン、チタン、およびマンガンが肉盛 金属中に十分な量で存在する場合に限られる。Another beneficial property of vanadium is grain refinement and odor resistance when heated to high temperatures. Vanadium, which can prevent the growth of stenite grains, increases the strength and impact toughness of overlay metal. Also used to increase sex. However, the desired effect due to the use of vanadium The fruit is obtained by overlaying carbon, chromium, molybdenum, titanium, and manganese. Only if present in sufficient quantities in the metal.
フェロモリブデンは、肉盛金属にモリブデンを合金する目的で電極ワイヤ中に含 有され、肉盛金属の焼もどし抵抗にかなり強い効果を有する。フェロモリブデン は更に、二次硬化硬さ、高温硬さ、および赤熱硬さをも高めると共に、特に高温 急冷をされた場合に、高水準の時効硬化と肉盛金属の強度、衝撃靭性、および焼 入性の増加とを促進する。Ferromolybdenum is included in electrode wires for the purpose of alloying molybdenum with overlay metal. It has a fairly strong effect on the tempering resistance of overlay metal. Ferromolybdenum It also increases post-curing hardness, high-temperature hardness, and red-hot hardness, and especially High levels of age hardening and strength, impact toughness, and sintering of overlay metals when rapidly cooled. increase the number of people entering the country.
モリブデンの持つこれらの有用な性質は、クロム、バナジウム、炭素、およびそ の他上述した元素との組合せによって十分に発揮される。These useful properties of molybdenum are similar to those of chromium, vanadium, carbon, and It is fully exerted in combination with the other elements mentioned above.
したがって、向上した耐摩耗性および切削特性を有する、タングステンを含有し ない高速度鋼型の肉盛金属を得るためには、を極ワイヤがフェロモリブデン、フ ェロクロム、フェロバナジウム、フェロマンガン、フェロシリコン、フェロチタ ン、グラファイト、大理石、はたる石、ペロブスカイト精鉱を含むべきであり、 且つこれらの成分が規定した量で存在するべきである。Therefore, it contains tungsten, which has improved wear resistance and cutting properties. In order to obtain no overlay metal of high speed steel type, the pole wire should be made of ferromolybdenum, ferromolybdenum Ferrochrome, ferrovanadium, ferromanganese, ferrosilicon, ferrotita minerals, graphite, marble, falling stone, and perovskite concentrates; and these components should be present in defined amounts.
本発明の電極ワイヤは、粒状材料の状態の心部を鋼シースに圧入する工程と、そ の後に行なう引抜または圧延によって丸形あるいは偏平の電極ワイヤを製造する 工程とを含んで成る従来方法によって製造できる。The electrode wire of the present invention consists of a process of press-fitting the core in the form of granular material into a steel sheath; Produce round or flat electrode wires by drawing or rolling after It can be manufactured by conventional methods comprising steps.
本発明を実際に実行した場合の経済的な効果は、非常に高価且つ入手困難なタン グステンの節約と、本発明の電極ワイヤで硬化肉盛（ハードサーフェシング）し た耐摩耗性の高い切削工具を採用した場合の加工時間の節約とによってもたらさ れる。The economic effect of implementing the present invention is that it requires very expensive and difficult-to-obtain materials. Saving gsten and hard surfacing with the electrode wire of the present invention. This is achieved by saving machining time when using cutting tools with high wear resistance. It will be done.
第１表に、本発明に従った電極ワイヤの組成（重量パーセント）、および再研磨 までに肉盛工具が摩耗する程度を示す（先行技術のワイヤによって肉盛した工具 の摩耗時間は同−第１表 グラファイト １．１ ０．８ １．４フエロクロム ４．５ ６．５ ５．５ ＝ フェロモリブデン １３ １１．０ ９．０フエロバナジウム ３．０ ４ ．０ ５．０フエロシリコン ２．０ ２．５ １．５フエロマンガン ０．８ ５ ０．２５ ０．５５フエロチタン ３．０ ２．３ １．５天理石 １．５ ０．５ ２．３ ′はたる石 ０．５ ５．０ ２．７５ペロブスカイト精鉱 １．５ ０．８５ ０．２個々の心材中の基本的な合金元素の平均的な含有量に関しては、本発明 の電極ワイヤは下記の組成（重量パーセント）フェロモリブデン・−・・−・− ・−・−−−−−−−−−−−−ｍ＝−−−・−−一−−−−−・−１１，３フ ェロバナジウムー−−−−−−−−−−・・−−−−−・−−一−−−・−−− −−−・・・−・−−−−−−−−３，６フエロシリコンーーーーーーーーーー ーーーーーーーーーーーーーーーーーーーー・・−−−−−・−−−−−−−− −−１，８フ工ロマンガン曲・・−間開・−・−曲一聞曲−・−−−−−一曲 ０．４フエロチタン・−・−−一−−−−・−曲曲曲曲曲曲一一−−−−−−− −曲 ２．１５ヘロフスカイト精鉱−・−・−曲曲一四一・−曲一曲一曲・ ０ ．６５シースの低炭素鋼−・−・−・−・−・−−−−−−−−−一一曲・曲… −・−残 部産業上の利用可能性 本発明は、ミリング刃、リーマ−、スクリュータップ、ブローチビット、パンチ 、ギアシェーパ−等のようなコンポジット切削工具の硬化肉盛（ハードサーフェ シング）のためのオープンアーク機械化溶接に最も効果的に通用できる。Table 1 shows the composition (weight percent) of the electrode wire according to the invention and the re-polishing. Indicates the degree of wear of the overlay tool by The wear time is the same - Table 1 Graphite 1.1 0.8 1.4 Ferrochrome 4.5 6.5 5.5 = Ferromolybdenum 13 11.0 9.0 Ferrovanadium 3.0 4 ．． 0 5.0 Ferrosilicon 2.0 2.5 1.5 Ferromanganese 0.8 5 0.25 0.55 Ferro titanium 3.0 2.3 1.5 Astronomical stone 1.5 0.5 2.3 ' Barrel stone 0.5 5.0 2.75 Perovskite concentrate 1.5 0.85 0.2 Regarding the average content of basic alloying elements in individual core materials, the present invention The electrode wire has the following composition (weight percent) of ferromolybdenum. ・−・−−−−−−−−−−−−m=−−−・−−1−−−−−・−11,3 f Erobanadium------ −−−・・・−・−−−−−−−−3,6 ferrosilicon ーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー --1, 8 Feng Romangan songs... 0.4 Ferro Titanium - - - - - - - - - - - - - Song - - - - - - - - - - - - - - - -Song 2.15 Herovskite Concentrate-・--・Song 141・-Song 1 song 0 ．． 65 sheath of low carbon steel－・－・－・－・−・－－－－－－－－－11 songs... −・−Remaining industrial applicability The present invention includes milling blades, reamers, screw taps, broach bits, and punches. Hardfacing (hard surface) of composite cutting tools such as gear shapers, gear shapers, etc. It can be most effectively used for open arc mechanized welding (singing).
本発明の他の可能な用途は、木材、プラスチック、ゴムのような非金属材料の機 械加工のための他の型のバイメタル工具の製造、および金属の熱間および冷間加 工用ダイの強化あるいは補修肉盛である。Other possible applications of the invention include machining of non-metallic materials such as wood, plastic, and rubber. Manufacture of other types of bimetallic tools for machining, and hot and cold working of metals This is reinforcement or repair overlay of engineering dies.
国際調査報告international search report
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/SU1985/000022 WO1986005733A1 (en) | 1985-03-27 | 1985-03-27 | Welding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62502250A true JPS62502250A (en) | 1987-09-03 |
Family
ID=21616897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50214785A Pending JPS62502250A (en) | 1985-03-27 | 1985-03-27 | electrode wire |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS62502250A (en) |
| AT (1) | AT385699B (en) |
| BR (1) | BR8507193A (en) |
| DD (1) | DD263188A3 (en) |
| DE (1) | DE3590762T1 (en) |
| IN (1) | IN164095B (en) |
| SE (1) | SE452422B (en) |
| WO (1) | WO1986005733A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458553A (en) * | 2015-12-10 | 2016-04-06 | 无锡普瑞明思机械制造有限公司 | Memory type welding electrode |
| CN105665961A (en) * | 2016-04-22 | 2016-06-15 | 柳州凯通新材料科技有限公司 | High-wear-resistant alloy steel welding wire flux core |
| CN105665968A (en) * | 2016-04-22 | 2016-06-15 | 柳州凯通新材料科技有限公司 | Method for processing high-wear-resistant alloy welding wire |
| CN107984111A (en) * | 2017-12-21 | 2018-05-04 | 兰州威特焊材科技股份有限公司 | A kind of high-performance magnesium lithium alloy welding wire and its preparation method and application |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042603C (en) * | 1996-07-15 | 1999-03-24 | 潘国嶍 | High hardness wear resisting welding wire with flux core |
| CN102343486B (en) * | 2010-07-30 | 2014-10-08 | 北京固本科技有限公司 | High wear-resistant erosion-resistant surfacing flux-cored wire for fan blade |
| CN102764940B (en) * | 2012-07-03 | 2014-08-13 | 宁波隆兴焊割科技股份有限公司 | Submerged-arc welding flux-cored wire |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55149796A (en) * | 1979-04-16 | 1980-11-21 | Kobe Steel Ltd | Cr-contained welding material |
| JPS5620118A (en) * | 1979-07-26 | 1981-02-25 | Sumitomo Metal Ind Ltd | Powder addition agent for casting |
| JPS592596A (en) * | 1982-06-28 | 1984-01-09 | Toshiba Corp | Initially exciting method for superconductive generator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU460962A1 (en) * | 1973-05-08 | 1975-02-25 | Донецкий научно-исследовательский институт черной металлургии | Powder head |
| SU583905A1 (en) * | 1975-01-03 | 1977-12-15 | Краматорский Индустриальный Институт | Core electrode wire charge |
| SU625888A1 (en) * | 1975-05-23 | 1978-09-30 | Всесоюзный Проектно-Конструкторский Институт Сварочного Производства | Plant for assembling and welding articles of the box-section beam type |
| SU580071A1 (en) * | 1976-06-04 | 1977-11-15 | Краматорский Индустриальный Институт | Core wire composition |
| SU625883A1 (en) * | 1977-04-11 | 1978-09-30 | Краматорский Индустриальный Институт | Code electrode wire composition |
-
1985
- 1985-01-17 AT AT906185A patent/AT385699B/en not_active IP Right Cessation
- 1985-02-01 IN IN69/CAL/85A patent/IN164095B/en unknown
- 1985-02-20 DD DD85273379A patent/DD263188A3/en not_active IP Right Cessation
- 1985-03-27 BR BR8507193A patent/BR8507193A/en unknown
- 1985-03-27 JP JP50214785A patent/JPS62502250A/en active Pending
- 1985-03-27 DE DE19853590762 patent/DE3590762T1/de not_active Withdrawn
- 1985-03-27 WO PCT/SU1985/000022 patent/WO1986005733A1/en active Application Filing
-
1986
- 1986-10-30 SE SE8604640A patent/SE452422B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55149796A (en) * | 1979-04-16 | 1980-11-21 | Kobe Steel Ltd | Cr-contained welding material |
| JPS5620118A (en) * | 1979-07-26 | 1981-02-25 | Sumitomo Metal Ind Ltd | Powder addition agent for casting |
| JPS592596A (en) * | 1982-06-28 | 1984-01-09 | Toshiba Corp | Initially exciting method for superconductive generator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458553A (en) * | 2015-12-10 | 2016-04-06 | 无锡普瑞明思机械制造有限公司 | Memory type welding electrode |
| CN105665961A (en) * | 2016-04-22 | 2016-06-15 | 柳州凯通新材料科技有限公司 | High-wear-resistant alloy steel welding wire flux core |
| CN105665968A (en) * | 2016-04-22 | 2016-06-15 | 柳州凯通新材料科技有限公司 | Method for processing high-wear-resistant alloy welding wire |
| CN107984111A (en) * | 2017-12-21 | 2018-05-04 | 兰州威特焊材科技股份有限公司 | A kind of high-performance magnesium lithium alloy welding wire and its preparation method and application |
| CN107984111B (en) * | 2017-12-21 | 2020-04-14 | 兰州威特焊材科技股份有限公司 | High-performance magnesium-lithium alloy welding wire and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| SE8604640L (en) | 1986-10-30 |
| AT385699B (en) | 1988-05-10 |
| BR8507193A (en) | 1987-07-14 |
| WO1986005733A1 (en) | 1986-10-09 |
| SE452422B (en) | 1987-11-30 |
| ATA906185A (en) | 1987-10-15 |
| DD263188A3 (en) | 1988-12-28 |
| IN164095B (en) | 1989-01-14 |
| DE3590762T1 (en) | 1987-04-02 |
| SE8604640D0 (en) | 1986-10-30 |
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