CN106334713A - 钛合金无缝管的热轧润滑工艺方法 - Google Patents

钛合金无缝管的热轧润滑工艺方法 Download PDF

Info

Publication number
CN106334713A
CN106334713A CN201610851111.2A CN201610851111A CN106334713A CN 106334713 A CN106334713 A CN 106334713A CN 201610851111 A CN201610851111 A CN 201610851111A CN 106334713 A CN106334713 A CN 106334713A
Authority
CN
China
Prior art keywords
titanium alloy
glass powder
hot rolling
core rod
hollow billet
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
CN201610851111.2A
Other languages
English (en)
Inventor
张冰
文玉成
陈洪琪
曹岭
孙徕博
孙宇
岳世斌
姚家华
龚宜勇
梁海泉
刘家泳
魏刚
丁炜
侯强
杨永昌
田琨
李丹
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.)
Tianjin Pipe Group Corp
Original Assignee
Tianjin Pipe Group Corp
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 Tianjin Pipe Group Corp filed Critical Tianjin Pipe Group Corp
Priority to CN201610851111.2A priority Critical patent/CN106334713A/zh
Publication of CN106334713A publication Critical patent/CN106334713A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/04—Cooling or lubricating mandrels during operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0242—Lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • C10M2201/103—Clays; Mica; Zeolites
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/56—Boundary lubrication or thin film lubrication
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/241—Manufacturing joint-less pipes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/242—Hot working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)

Abstract

本发明提供一种钛合金无缝管的热轧润滑工艺方法，该方法步骤包括有制备玻璃粉润滑剂；制备云母基润滑剂；将加热的钛合金无缝管坯料进行斜轧穿孔，得到高温空心毛管，毛管内表面温度950～1100℃；将玻璃粉润滑剂喷吹入毛管内表面，使玻璃粉润滑剂覆盖毛管内表面，在大于900℃的高温条件下玻璃粉润滑剂变成熔融态；所述芯棒预热至80～120℃，输送至芯棒润滑站，采用喷咀向芯棒表面喷涂云母基润滑剂溶液，使喷涂的云母基润滑剂粘附在芯棒表面，再将芯棒插入毛管内，送入轧管机架进行热轧。本发明效果是采用该方法对热轧工具进行润滑，使生产钛合金管过程中热轧负荷降低8％～12％，芯棒表面环状皱皮消失，芯棒使用寿命提高15％。钛合金管内表面微裂纹、划伤大幅度减少。

Description

钛合金无缝管的热轧润滑工艺方法
技术领域
本发明涉及两种高温用润滑剂以及采用此两种润滑剂的一种钛合金管的热轧润滑工艺方法。
背景技术
钛合金具有低密度、高比强度、耐腐蚀等一系列优点，在航空、舰船、石油、化工等领域得到广泛应用。
现在国内钛合金管生产通常是斜轧穿孔后冷加工、棒材钻孔后冷加工的。近来出现斜轧穿孔后热轧、定径的热加工艺，其工艺流程为：圆管坯加热、斜轧穿孔、热连轧、再加热、定径。但钛合金在热连轧过程中存在成形难度大，轧机负荷大，设备损耗大难点。热轧钛合金管管易出现壁厚不均，内外表面存在小麻坑、微裂纹等质量问题。
热轧工序中芯棒是重要的轧制工具之一，主要作用是和轧辊组合形成封闭的环状孔型，从而对毛管减径、减壁。轧制普通钢管，芯棒采用水基石墨润滑剂润滑，另穿孔后向毛管内喷吹的硼砂也能在热连轧过程起到一定润滑作用。但采用此种润滑工艺生产钛合金管时存在轧机负荷大，负荷峰值接近轧机极限，热轧后芯棒表面存在环形皱皮，细小划伤，使得热轧钛合金管不能连续生产。
发明内容
为解决上述技术中存在问题，本发明的目的在于提供一种钛合金无缝管的热轧润滑工艺，并针对热轧过程中存在的诸多问题提供两种润滑剂，即玻璃粉润滑剂和云母基芯棒润滑剂，两种润滑剂使用方便，不堵喷咀，无环境污染，润滑效果显著，轧管机组电流降低明显，使得钛合金管顺利通过热连轧，降低轧制负荷，减少工具损耗，提高热轧钛合金管内表面质量。
为实现上述目的，本发明的技术方案是提供一种钛合金无缝管的热轧润滑工艺方法，该方法对热轧前的高温空心毛管和芯棒均进行润滑处理，其中：该方法向所述毛管内表面喷吹玻璃粉润滑剂，向芯棒表面喷涂云母基润滑剂；包括有以下步骤：
步骤一 制备玻璃粉润滑剂，其原料重量百分含量为：玻璃粉50％～80％，硼砂8％～20％，硬脂酸钠20％～30％；
步骤二 制备云母基润滑剂，其原料重量百分含量为：白云母30％～60％，硼酸钙30％～50％，石墨5％～10％，辅助添加剂1％～5％，再加入2～10倍原料总重量的水，搅拌成云母基润滑剂溶液；
步骤三 将加热的钛合金无缝管坯料进行斜轧穿孔，得到高温空心毛管，毛管内表面温度950～1100℃；
步骤四 将玻璃粉润滑剂喷吹入毛管内表面，使玻璃粉润滑剂覆盖毛管内表面，在大于900℃的高温条件下玻璃粉润滑剂变成熔融态；
步骤五 所述芯棒预热至80～120℃，输送至芯棒润滑站，采用喷咀向芯棒表面喷涂云母基润滑剂溶液，使喷涂的云母基润滑剂粘附在芯棒表面，再将芯棒插入毛管内，送入轧管机架进行热轧。
本发明的效果是采用玻璃润滑剂、硼酸盐润滑剂在热轧过程中对热轧工具进行润滑，热轧时润滑剂在芯棒与毛管之间形成一层致密润滑皮膜，高温状态润滑皮膜性能稳定，不凝固分解，生产钛合金管过程中热轧负荷降低8％～12％，芯棒表面环状皱皮消失，芯棒使用寿命提高15％。钛合金管内表面微裂纹、划伤大幅度减少。
具体实施方式
结合具体实施例对本发明的钛合金无缝管的热轧润滑工艺方法作详细说明。
本发明的钛合金无缝管热轧润滑工艺方法，是对热轧前的高温空心毛管和芯棒均进行润滑处理，该方法向所述毛管内表面喷吹玻璃粉润滑剂，向芯棒表面喷涂云母基润滑剂；包括有以下步骤：
步骤一 制备玻璃粉润滑剂，其原料重量百分含量为：玻璃粉50％～80％，硼砂8％～20％，硬脂酸钠20％～30％；
步骤二 制备云母基润滑剂，其原料重量百分含量为：白云母30％～60％，硼酸钙30％～50％，石墨5％～10％，辅助添加剂1％～5％，再加入2～10倍原料总重量的水，搅拌成云母基润滑剂溶液；
步骤三 将加热的钛合金无缝管坯料进行斜轧穿孔，得到高温空心毛管，毛管内表面温度950～1100℃；
步骤四 将玻璃粉润滑剂喷吹入毛管内表面，使玻璃粉润滑剂覆盖毛管内表面，在大于900℃的高温条件下玻璃粉润滑剂变成熔融态；
步骤五 所述芯棒预热至80～120℃，输送至芯棒润滑站，采用喷咀向芯棒表面喷涂云母基润滑剂溶液，使喷涂的云母基润滑剂粘附在芯棒表面，再将芯棒插入毛管内，送入轧管机架进行热轧。
所述辅助添加剂是分散剂OP-1和增稠剂CMC，其在总原料总量百分比为：分散剂OP-1 0.5％～3％、增稠剂CMC 0.5％～3％。
实施例1
将加热的钛合金坯料进行斜轧穿孔，得到高温空心毛管，毛管内表面温度1020℃～1070℃。
采用压缩氮气向毛管内喷吹玻璃粉润滑剂500～1000g，喷吹时间4～5s，喷吹过程毛管旋转，玻璃润滑剂覆盖毛管内表面，经高温成熔融态；玻璃粉润滑剂由以下重量份的原料制备而成：玻璃粉70％，硼砂15％，硬脂酸钠15％，玻璃粉100目，熔点800～950℃。
将喷涂玻璃粉润滑剂的空心毛管移送至连轧前台。
芯棒预热至100℃左右，芯棒表面喷涂云母基润滑剂溶液，云母基润滑剂由以下重量份的原料制备而成：白云母50％，硼酸钙40％，石墨8％，分散剂(OP-1)2％，增稠剂(CMC)2％，再加入2～10倍原料总重量的水搅拌成云母基润滑剂溶液。
云母基润滑剂粘附在芯棒表面，将芯棒插入空心钛合金毛管内，送入轧管机架进行热轧。
本发明的钛合金无缝管的热轧润滑工艺方法无环境污染、成本低、便于实施，热轧机电流下峰值降低约10％，芯棒工作段无间歇环状皱皮，无划伤，无粘钢，钛合金管内表面光滑，无裂纹缺陷。

Claims (2)

1.一种钛合金无缝管的热轧润滑工艺方法，该方法对热轧前的高温空心毛管和芯棒均进行润滑处理，其特征是：该方法向所述毛管内表面喷吹玻璃粉润滑剂，向芯棒表面喷涂云母基润滑剂；包括有以下步骤：
步骤一制备玻璃粉润滑剂，其原料重量百分含量为：玻璃粉50％～80％，硼砂8％～20％，硬脂酸钠20％～30％；
步骤二制备云母基润滑剂，其原料重量百分含量为：白云母30％～60％，硼酸钙30％～50％，石墨5％～10％，辅助添加剂1％～5％，再加入2～10倍原料总重量的水，搅拌成云母基润滑剂溶液；
步骤三将加热的钛合金无缝管坯料进行斜轧穿孔，得到高温空心毛管，毛管内表面温度950～1100℃；
步骤四将玻璃粉润滑剂喷吹入毛管内表面，使玻璃粉润滑剂覆盖毛管内表面，在大于900℃的高温条件下玻璃粉润滑剂变成熔融态；
步骤五所述芯棒预热至80～120℃，输送至芯棒润滑站，采用喷咀向芯棒表面喷涂云母基润滑剂溶液，使喷涂的云母基润滑剂粘附在芯棒表面，再将芯棒插入毛管内，送入轧管机架进行热轧。
2.根据权利要求1所述钛合金无缝管的热轧润滑工艺方法，其特征是：所述辅助添加剂是分散剂OP-1和增稠剂CMC，其在总原料总量百分比为：分散剂OP-1 0.5％～3％、增稠剂CMC 0.5％～3％。
CN201610851111.2A 2016-09-26 2016-09-26 钛合金无缝管的热轧润滑工艺方法 Pending CN106334713A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610851111.2A CN106334713A (zh) 2016-09-26 2016-09-26 钛合金无缝管的热轧润滑工艺方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610851111.2A CN106334713A (zh) 2016-09-26 2016-09-26 钛合金无缝管的热轧润滑工艺方法

Publications (1)

Publication Number Publication Date
CN106334713A true CN106334713A (zh) 2017-01-18

Family

ID=57839340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610851111.2A Pending CN106334713A (zh) 2016-09-26 2016-09-26 钛合金无缝管的热轧润滑工艺方法

Country Status (1)

Country Link
CN (1) CN106334713A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296291A (zh) * 2017-08-21 2018-07-20 广东省材料与加工研究所 一种医用镁合金薄壁精细管电致塑性加工方法
CN111570518A (zh) * 2020-06-17 2020-08-25 无锡商业职业技术学院 一种延长汽车轧管顶头寿命的置料系统
CN113474442A (zh) * 2019-02-22 2021-10-01 化学制造布敦海姆两合公司 用于金属热成形的润滑剂

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1181414A (zh) * 1996-10-30 1998-05-13 川崎制铁株式会社 热加工用润滑剂组合物
CN1845982A (zh) * 2003-09-04 2006-10-11 住友金属工业株式会社 无缝钢管加工润滑剂组合物
CN101386805A (zh) * 2007-09-12 2009-03-18 天津钢管集团股份有限公司 芯棒石墨润滑剂
CN102753666A (zh) * 2010-02-15 2012-10-24 住友金属工业株式会社 热轧工具用润滑剂和热无缝管制造用芯棒的表面处理方法
JP2014043537A (ja) * 2012-08-29 2014-03-13 Daido Chem Ind Co Ltd 非鉄金属材料の水性塑性加工用潤滑剤組成物

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1181414A (zh) * 1996-10-30 1998-05-13 川崎制铁株式会社 热加工用润滑剂组合物
CN1845982A (zh) * 2003-09-04 2006-10-11 住友金属工业株式会社 无缝钢管加工润滑剂组合物
CN101386805A (zh) * 2007-09-12 2009-03-18 天津钢管集团股份有限公司 芯棒石墨润滑剂
CN102753666A (zh) * 2010-02-15 2012-10-24 住友金属工业株式会社 热轧工具用润滑剂和热无缝管制造用芯棒的表面处理方法
JP2014043537A (ja) * 2012-08-29 2014-03-13 Daido Chem Ind Co Ltd 非鉄金属材料の水性塑性加工用潤滑剤組成物

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
周晓锋 等: "除氧化物挤和芯棒润滑对热连轧无缝钢管产生内结疤缺陷的影响分析", 《钢管》 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108296291A (zh) * 2017-08-21 2018-07-20 广东省材料与加工研究所 一种医用镁合金薄壁精细管电致塑性加工方法
CN113474442A (zh) * 2019-02-22 2021-10-01 化学制造布敦海姆两合公司 用于金属热成形的润滑剂
US11485929B2 (en) 2019-02-22 2022-11-01 Chemische Fabrik Budenheim Kg Lubricant for the hot forming of metals
CN113474442B (zh) * 2019-02-22 2022-11-29 化学制造布敦海姆两合公司 用于金属热成形的润滑剂
CN111570518A (zh) * 2020-06-17 2020-08-25 无锡商业职业技术学院 一种延长汽车轧管顶头寿命的置料系统
CN111570518B (zh) * 2020-06-17 2022-03-18 无锡商业职业技术学院 一种延长汽车轧管顶头寿命的置料系统

Similar Documents

Publication Publication Date Title
CN101811149B (zh) 一种高合金无缝钢管的制造方法
CN103962411B (zh) 一种gh3600合金精细薄壁无缝管的制造方法
CN106334713A (zh) 钛合金无缝管的热轧润滑工艺方法
CN1968766A (zh) 无缝钢管的制造方法
CN109663831A (zh) 一种生产小口径轴承钢管的方法
CN101208160A (zh) 无缝管的制造方法
CN104889163B (zh) 一种纯钛无缝管斜轧穿孔的方法
CN101061208B (zh) 热粉体润滑剂组合物及无缝管的制造方法
CN104450070A (zh) 一种钨及其合金温锻造润滑剂组合物
CN107552753B (zh) 钢水连续浇铸过程中的二冷室配水工艺
CN108384628A (zh) 一种润滑效果好的润滑剂
RU2536845C2 (ru) Способ производства бесшовных труб
CN104450076A (zh) 一种铜及其合金热锻造润滑剂的组合物
CN102039311A (zh) 小口径高合金无缝钢管短流程纵轧生产方法
CN104450079A (zh) 一种不锈钢温锻造润滑剂组合物
JP6241472B2 (ja) 内面品質に優れた継目無鋼管の製造方法
CN102533419B (zh) 不锈钢管拉拔润滑乳化油及生产方法
CN104450078A (zh) 一种碳钢温锻造润滑剂组合物
JP6881165B2 (ja) 継目無鋼管の製造方法
CN106221876A (zh) 一种锻造铝合金车轮毂用油基脱模剂
CN105170664A (zh) 一种用于热轧无缝钢管的磷酸盐型抗氧化剂
CN102585980B (zh) Ly-12硬铝管材拉拔润滑乳化油及生产方法
CN115521824A (zh) 一种双金属冶金复合管冷拔润滑剂
CN108485784A (zh) 一种耐高温的润滑剂
CN108659937A (zh) 水基黏土润滑剂

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170118

WD01 Invention patent application deemed withdrawn after publication