焊接材料質(zhì)量管理規(guī)定

1、- 12/13. z. - - s-目錄Table of Contents TOC o 1-3 h z u HYPERLINK l _Toc326667950HYPERLINK l _Toc3266679511 *圍 PAGEREF _Toc326667951 h 6HYPERLINK l _Toc3266679521 Scope PAGEREF _Toc326667952 h 6HYPERLINK l _Toc3266679532 引用標(biāo)準(zhǔn) PAGEREF _Toc326667953 h 6HYPERLINK l _Toc3266679542. Normative references PA

2、GEREF _Toc326667954 h 6HYPERLINK l _Toc3266679553 職責(zé) PAGEREF _Toc326667955 h 8HYPERLINK l _Toc3266679563. Responsibilities PAGEREF _Toc326667956 h 8HYPERLINK l _Toc3266679574 采購 PAGEREF _Toc326667957 h 8HYPERLINK l _Toc3266679584. Purchase PAGEREF _Toc326667958 h 8HYPERLINK l _Toc3266679595 驗收 PAGER

3、EF _Toc326667959 h 9HYPERLINK l _Toc3266679605.1 驗收工程 PAGEREF _Toc326667960 h 9HYPERLINK l _Toc3266679615.1.1 包裝檢驗 PAGEREF _Toc326667961 h 9HYPERLINK l _Toc3266679625.1.2 質(zhì)量證明書檢驗 PAGEREF _Toc326667962 h 9HYPERLINK l _Toc3266679635. Acceptance inspection PAGEREF _Toc326667963 h 9HYPERLINK l _Toc32666

4、79645.1 Inspection items PAGEREF _Toc326667964 h 9HYPERLINK l _Toc3266679655.1.1 Packing inspection PAGEREF _Toc326667965 h 9HYPERLINK l _Toc3266679665.1.2 Inspection of quality certificates PAGEREF _Toc326667966 h 9HYPERLINK l _Toc3266679675.1.3 外觀檢驗 PAGEREF _Toc326667967 h 9HYPERLINK l _Toc3266679

5、685.1.4 成分及性能試驗 PAGEREF _Toc326667968 h 10HYPERLINK l _Toc3266679695.2 檢驗結(jié)果的認(rèn)可 PAGEREF _Toc326667969 h 10HYPERLINK l _Toc3266679705.3 驗收標(biāo)記 PAGEREF _Toc326667970 h 10HYPERLINK l _Toc3266679715.1.3 E*terior inspection PAGEREF _Toc326667971 h 10HYPERLINK l _Toc3266679725.1.4 position and performance te

6、st PAGEREF _Toc326667972 h 10HYPERLINK l _Toc3266679735.2 Approval of inspection results PAGEREF _Toc326667973 h 10HYPERLINK l _Toc3266679745.3 Inspection mark PAGEREF _Toc326667974 h 10HYPERLINK l _Toc3266679756 入庫 PAGEREF _Toc326667975 h 10HYPERLINK l _Toc3266679766. Warehousing PAGEREF _Toc326667

7、976 h 11HYPERLINK l _Toc3266679777 庫存保管 PAGEREF _Toc326667977 h 11HYPERLINK l _Toc3266679787.1 存放條件 PAGEREF _Toc326667978 h 11HYPERLINK l _Toc3266679797. Storage PAGEREF _Toc326667979 h 11HYPERLINK l _Toc3266679807.1 Storage conditions PAGEREF _Toc326667980 h 11HYPERLINK l _Toc3266679817.2 庫存期間的檢查 P

8、AGEREF _Toc326667981 h 12HYPERLINK l _Toc3266679827.2 Inspection during storage PAGEREF _Toc326667982 h 12HYPERLINK l _Toc3266679838 出庫 PAGEREF _Toc326667983 h 12HYPERLINK l _Toc3266679848. Distribution PAGEREF _Toc326667984 h 12HYPERLINK l _Toc3266679859 使用過程中的管理 PAGEREF _Toc326667985 h 13HYPERLINK

9、 l _Toc3266679869.1 一般要求 PAGEREF _Toc326667986 h 13HYPERLINK l _Toc3266679879. Management during use PAGEREF _Toc326667987 h 14HYPERLINK l _Toc3266679889.1 General requirements PAGEREF _Toc326667988 h 14HYPERLINK l _Toc3266679899.2 烘干、保溫及清理 PAGEREF _Toc326667989 h 14HYPERLINK l _Toc3266679909.2 Dryi

10、ng, heat insulation and cleaning PAGEREF _Toc326667990 h 14HYPERLINK l _Toc3266679919.3 識別標(biāo)志 PAGEREF _Toc326667991 h 15HYPERLINK l _Toc3266679929.4 焊接材料的回收 PAGEREF _Toc326667992 h 15HYPERLINK l _Toc3266679939.3 Identification mark PAGEREF _Toc326667993 h 15HYPERLINK l _Toc3266679949.4 Recovery of we

11、lding materials PAGEREF _Toc326667994 h 15HYPERLINK l _Toc3266679959.5 回收的焊接材料的烘干 PAGEREF _Toc326667995 h 16HYPERLINK l _Toc3266679969.6 焊劑的重復(fù)使用 PAGEREF _Toc326667996 h 16HYPERLINK l _Toc3266679979.5 Dry of recovery welding materials PAGEREF _Toc326667997 h 16HYPERLINK l _Toc3266679989.6 Repeated us

12、e of welding flu* PAGEREF _Toc326667998 h 16焊接材料質(zhì)量管理規(guī)程Corporate Management Rules for Welding Material Quality Control1 *圍本標(biāo)準(zhǔn)規(guī)定了焊接材料,包括焊條、焊絲、焊劑、合金粉末、襯墊及焊接用氣體等，在采購、驗收、庫存保管及使用過程中的管理要求。為了保證焊接材料的使用性能，應(yīng)具備必要的貯存、烘干、清理設(shè)施，建立可靠的管理規(guī)程并嚴(yán)格執(zhí)行。本標(biāo)準(zhǔn)適用于焊接生產(chǎn)中，上述這些焊接材料的質(zhì)量管理。1ScopeThis Standard specifies management requir

13、ements of welding materials (e.g., welding electrode, welding wire, welding flu*, alloy powder, backing and welding gas) during purchase, acceptance, warehousing and use. In order to ensure service performance of welding materials, necessary storage, drying and cleaning installations shall be made a

14、vailable, and reliable management specifications shall be established and strictly observed.This Standard applies to quality management of the said welding materials during welding operation.2 引用標(biāo)準(zhǔn)以下標(biāo)準(zhǔn)所包含的條文，通過在本標(biāo)準(zhǔn)中引用而構(gòu)成為本標(biāo)準(zhǔn)的條文。標(biāo)準(zhǔn)出版時，所示版本均為有效。所有標(biāo)準(zhǔn)都會被修訂，使用本標(biāo)準(zhǔn)的各方應(yīng)探討使用以下標(biāo)準(zhǔn)最新版本的可能性。GB/T5117-1995碳鋼焊條GB/T

15、5118-1995低合金焊條GB/T983-1995不銹鋼焊條GB/T984-2001堆焊焊條 2. Normative referencesThe following standards contain provisions which, through reference in this Standard, constitute provisions of this Standard.At time of publication, the editions indicated were valid. All standards are subject to revision, and pa

16、rties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.GB/T5117-1995Carbon steel electrodesGB/T5118-1995Low alloy steel electrodesGB/T983-1995Stainless steel covered electrodesGB/T984-2001Hardfaci

17、ng electrodes for shielded metal arc weldingGB/T 1381492鎳及鎳合金焊條GB/T 156201995 鎳及鎳合金焊絲GB/T14957-1994熔化焊用鋼絲GB/T8110-1995氣體保護(hù)電弧焊用碳鋼、低合金鋼焊絲GB/T10045-2001碳鋼藥芯焊絲GB/T17493-1998低合金鋼藥芯焊絲GB 424285 焊接用不銹鋼絲GB/T5293-1999埋弧焊用碳鋼焊絲和焊劑GB/T 1381492 Nickel and nickel alloy covered welding electrodesGB/T 156201995 Nick

18、el and nickel alloy wires for welding rodsGB/T14957-1994 Steel wires for melt weldingGB/T8110-1995Welding electrodes and rods for gas shielding arc welding of carbon and low alloy steelGB/T10045-2001 Carbon steel flu* cored electrodes for arc weldingGB/T17493-1998 Low alloy steel flu* cored electrod

19、es for arc weldingGB 424285 Stainless steel wires for weldingGB/T5293-1999 Carbon steel electrodes and flu*es for submerged arc weldingGB/T12470-2003低合金鋼埋弧焊用焊劑GB10433-2002電弧螺柱焊用園柱頭焊釘GB/T4842-2006純氬GB/T6052-1993工業(yè)用二氧化碳HG/T2537-1993焊接用二氧化碳 CCS 規(guī)* 材料焊接局部DNV 規(guī)* 材料焊接局部ABS 規(guī)* 材料焊接局部GL 規(guī)* 材料焊接局部BV 規(guī)* 材料焊接局

20、部LR 規(guī)* 材料焊接局部GB/T12470-2003 Low-alloy steel electrodes and flu*es for submerged arc weldingGB10433-2002Cheese head studs for arc stud weldingGB/T4842-2006 Pure argonGB/T6052-1993 mercial liquid carbon dio*ideHG/T2537-1993Carbon dio*ide for welding purposeCCS - Rules for materials and weldingDNV -Rul

21、es for materials and weldingABS - Rules for materials and weldingGL - Rules for materials and weldingBV - Rules for materials and weldingLR - Rules for materials and welding3 職責(zé)3.1 設(shè)計部根據(jù)各工程的特點和要求制定材料準(zhǔn)備單。3.2 物資部根據(jù)材料準(zhǔn)備單負(fù)責(zé)采購相關(guān)事宜，并且負(fù)責(zé)材料的入庫保管和出庫。3.3 質(zhì)管部負(fù)責(zé)來料驗收和現(xiàn)場的使用監(jiān)視。3.4 各生產(chǎn)使用部門負(fù)責(zé)焊材的領(lǐng)用、保管和發(fā)放回收事宜。3.5 對業(yè)主規(guī)

22、定有特殊要求的工程，要根據(jù)業(yè)主的規(guī)定要求修訂具體工程的管理規(guī)定，并監(jiān)視執(zhí)行。 3. Responsibilities3.1 Design Department shall make a material requisition based on the features and requirements of each project.3.2 Procurement Department is responsible for making purchases according to the material requisition and for warehousing materials

23、and sending materials out of warehouse.3.3 Quality Management Department is responsible for ining inspection and supervision over field use.3.4 Each production department is responsible for the requisition, custody, distribution and recovery of welding materials.3.5 For each project specially requir

24、ed by the Owner, the management rules for the project shall be made according to the Owners requirement and the implementation of such rules shall be supervised.4 采購4.1 焊接材料的采購人員應(yīng)具備足夠的焊接材料根本知識，了解焊接材料在焊接生產(chǎn)中的用途及重要性。4.2 焊接材料的采購應(yīng)依據(jù)訂貨技術(shù)條件，按擇優(yōu)定點的原則，在合格供給商中選擇采購。在可能的條件下，盡量配套采購。4.3 特殊焊接材料，或有特殊技術(shù)要求的焊接材料，應(yīng)按焊接主

25、管人員指定的供貨單位采購。4.4 焊接材料的采購，確保供貨方,生產(chǎn)企業(yè)已建立可靠的質(zhì)量體系，具備可滿足我方生產(chǎn)需求的生產(chǎn)能力。4.5 焊接材料的供貨方應(yīng)提供焊接材料的質(zhì)量證明書(說明書)或合格標(biāo)記，船級社證書，并保證其所提供的焊接材料產(chǎn)品符合有關(guān)標(biāo)準(zhǔn)或供貨協(xié)議的要求。4. Purchase4.1 Welding materials purchasing personnel shall have adequate basic knowledge on welding materials and learn about the purpose and significance of welding

26、 materials in welding operation.4.2 Welding materials shall be purchased from qualified suppliers who offer quality products with reasonable prices according to technical ordering specifications.4.3 Special welding materials or welding materials with special technical requirements shall be purchased

27、 from suppliers designated by welding supervisor.4.4 The supplier or manufacturer of welding materials shall have established a reliable quality system and enjoy the production capability of satisfying the panys demands.4.5 The supplier of welding materials shall present the quality certificate/spec

28、ifications or mark of conformity or classification certificate, and ensure that its welding materials and products conform to the requirements of relevant standards or supply agreement.5 驗收5.1 驗收工程焊接材料的驗收內(nèi)容應(yīng)依據(jù)焊接產(chǎn)品的制造規(guī)程、焊接產(chǎn)品的種類、船級社要求、業(yè)主技術(shù)條件要求及實際需要確定。5.1.1 包裝檢驗檢驗焊接材料的包裝是否符合有關(guān)標(biāo)準(zhǔn)要求，是否完好，有無破損、受潮現(xiàn)象。5.1.2

29、質(zhì)量證明書檢驗對于附有質(zhì)量證明書，船級社證書的焊接材料，核對其質(zhì)量證明書，船級社證書所提供的數(shù)據(jù)是否齊全，并符合規(guī)定要求。5. Acceptance inspection5.1 Inspection itemsInspection items of welding materials shall be determined in accordance with manufacturing specifications and types of welding products, classification society rules, Owners technical conditions

30、and actual requirements.5.1.1 Packing inspectionCheck and make sure the package of welding materials meets the requirements of relevant standards, is sound, undamaged and not damped.5.1.2 Inspection of quality certificatesFor welding materials furnished with quality certificates or classification ce

31、rtificates, check and make sure the data as provided in such certificates are all plete and meet specified requirements.5.1.3 外觀檢驗檢驗焊接材料的外外表是否污染，在儲運過程中是否產(chǎn)生有可能影響焊接質(zhì)量的缺陷，識別標(biāo)志是否清晰、結(jié)實，與產(chǎn)品實物是否相符。5.1.4 成分及性能試驗如需要，應(yīng)按技術(shù)要求進(jìn)展焊接材料復(fù)驗，根據(jù)有關(guān)標(biāo)準(zhǔn)或供貨協(xié)議的要求，進(jìn)展相應(yīng)的試驗。5.2 檢驗結(jié)果的認(rèn)可焊接材料的檢驗方法及檢驗規(guī)則一般應(yīng)根據(jù)有關(guān)標(biāo)準(zhǔn)，船級社規(guī)*要求確定。必要時亦可由供需雙方

32、協(xié)商確定。焊接材料經(jīng)歷收檢驗后應(yīng)出具檢驗報告，并經(jīng)有關(guān)職能部門認(rèn)可。5.3 驗收標(biāo)記驗收合格的焊接材料應(yīng)在每個包裝上做專門的標(biāo)記。5.1.3 E*terior inspectionCheck and make sure the e*terior of welding materials is uncontaminated, free of any defect that occurs during storage or transportation and is likely to affect welding quality, and that their identification ma

33、rks are clear and fast and consistent with actual conditions of the products.5.1.4 position and performance testIf necessary, welding inspection shall undergo re-inspection in accordance with technical requirements or corresponding tests as required in relevant standards or supply agreement.5.2 Appr

34、oval of inspection resultsThe methods and rules for inspection of welding materials shall be generally determined in accordance with the requirements of relevant standards and classification society rules. If necessary, such methods and rules may be determined through negotiation by the buyer and th

35、e seller.After acceptance inspection of welding materials, an inspection report shall be issued, subject to approval by relevant functional departments.5.3 Inspection markEach package of accepted welding materials shall be properly marked.6 入庫存放焊接材料的庫內(nèi)可根據(jù)需要，劃分為“待檢、“合格及“不合格等區(qū)域，各區(qū)域要有明顯的標(biāo)記。驗收合格的焊接材料應(yīng)進(jìn)展

36、入庫登記。其內(nèi)容包括：a) 焊接材料的名稱、型號(或牌號)，或內(nèi)部移植代號；b) 生產(chǎn)廠；c) 規(guī)格；d) 批號或爐號；e) 數(shù)量(或重量)；f) 生產(chǎn)日期；g) 入庫日期；h) 有效期(自驗收合格之日起至規(guī)定的期限)。焊接材料入庫后即應(yīng)建立相應(yīng)的庫存檔案，如入庫登記、質(zhì)量證明書、船級社證書、驗收檢驗報告、檢查及發(fā)放記錄等。6. WarehousingThe warehouse where welding materials are stored will be divided into such zones as “inspection required, “accepted and “un

37、accepted with different and conspicuous marks.Accepted welding materials shall undergo warehousing registration, including:a) Name, model number (or designation) or internal transfer code of welding materials;b) Manufacturer;c) Specifications;d) Batch number or furnace number;e) Quantity (or weight)

38、;f) Date of production;g) Warehousing date;h) Effective period (from the date of acceptance to a specified date).After warehousing of welding materials, corresponding storage archives shall be established, including warehousing register, quality certification, classification certificate, acceptance

39、report, and inspection and distribution records.7 庫存保管7.1 存放條件7.1.1 焊接材料的儲存庫應(yīng)保持適宜的溫度及濕度。室內(nèi)溫度應(yīng)在 5以上，相對濕度不超過 60%。室內(nèi)應(yīng)保持枯燥、清潔，不得存放有害介質(zhì)。7.1.2 焊接材料應(yīng)按有關(guān)的技術(shù)要求和平安規(guī)程妥善保管。因吸潮而可能導(dǎo)致失效的焊接材料，在存放時應(yīng)采取必要的防潮措施，如設(shè)置貨架、采用防潮劑或去濕器等。品種、型號及牌號、批號、規(guī)格、入庫時間不同的焊接材料，應(yīng)分類、分批存放，并有明確的區(qū)別標(biāo)志，以免混雜。7. Storage7.1 Storage conditions7.1.1 The

40、 storeroom of welding materials shall always have suitable temperature and humidity.Indoor temperature shall be above 5 and relative humidity shall not e*ceed 60%. The storeroom shall be kept dry and clean inside and store no harmful agents.7.1.2 Welding materials shall be stored in accordance with

41、relevant technical requirements and safety regulations.Welding materials likely to fail due to dampness shall be provided with necessary moisture-proof measures, such as installation of storage rack or use of desiccant or dehumidifier.For fear of mi*ed storage, welding materials that differ in type,

42、 model number, designation, batch number, specifications and warehousing date shall be stored under different categories and in batches and have conspicuous identification marks.7.2 庫存期間的檢查庫存管理人員應(yīng)具備有關(guān)焊接材料保存的根本知識，熟悉本崗位的各項管理程序和制度。定期對庫存的焊接材料進(jìn)展檢查，并將檢查結(jié)果作書面記錄。發(fā)現(xiàn)由于保存不當(dāng)而出現(xiàn)可能影響焊接質(zhì)量的缺陷時，應(yīng)及時報告質(zhì)檢，和相關(guān)部門，會同有關(guān)職能部

43、門及時處理。7.2 Inspection during storageStorekeepers shall possess basic knowledge on storage of welding managers and familiarize themselves with all management procedures and systems for their respective posts.Check welding materials in stock periodically and record inspection results in writing.In case

44、 of any defect attributable to improper storage and likely to affect welding quality, it shall be timely reported to quality management and associated departments for timely disposal along with relevant functional departments.8出庫8.1 為了保證焊接材料在其有效期內(nèi)得到使用，防止庫存超期所引起的不良后果，焊接材料的發(fā)放應(yīng)按“先入先出的原則進(jìn)展。8.2 焊接材料的出庫量應(yīng)

45、嚴(yán)格按產(chǎn)品消耗定額控制，并以領(lǐng)料單為出庫憑據(jù)，經(jīng)庫存管理人員核準(zhǔn)之前方可發(fā)放。8. Distribution8.1 To ensure the use of welding materials within effective period and avoid bad consequence of e*piration of storage life, the distribution of welding materials shall follow the “FIFO (first in, first out) principle.8.2 The quantity of welding m

46、aterials taken out of warehouse shall be controlled in strict accordance with product consumption data, and warehousing materials may be sent out of warehouse only against the corresponding material requisition and with the approval by storekeeper.8.3 庫存超期的焊接材料庫存期超過規(guī)定期限的焊條、焊劑、焊絲及藥芯焊絲，需經(jīng)有關(guān)職能部門復(fù)驗合格前方可

47、發(fā)放使用。復(fù)驗原則上以考核焊接材料是否產(chǎn)生可能影響焊接質(zhì)量的缺陷為主，一般僅限于外觀及工藝性能試驗，但對焊接材料的使用性能有疑心時，可增加必要的檢驗工程。規(guī)定期限自生產(chǎn)日期始可按下述方法確定：a) 材料供給商的焊接材料質(zhì)量證明書或說明書推薦的期限；b) 包裝密封良好的焊接材料為三年；c) 一般包裝的焊接材料，及其他焊接材料為二年。8.3 Welding materials with e*pired storage lifeWelding electrodes, flu*es, wires and flu* cored welding wires whose storage life e*pir

48、es may be distributed for use only after they pass re-inspection organized by relevant functional departments.Re-inspection is generally aimed at checking if any defect likely to affect welding quality occurs to welding materials, and is usually limited to e*terior inspection and process performance

49、 test. If there is any about service performance of welding materials, necessary inspection items may be included.The specified period is any of the following periods of time as from the date of production:a) Period as remended in quality certificate or specification of welding material supplier;b)T

50、he storage life of welding materials with good packing and sealing is three years;c) The storage life of welding materials with ordinary packing and other welding materials is two years.8.4 受潮、變質(zhì)的焊接材料對于嚴(yán)重受潮、變質(zhì)的焊接材料，應(yīng)由質(zhì)檢和有關(guān)職能部門進(jìn)展必要的檢驗，并作出降級使用或報廢的處理決定之后，方可準(zhǔn)許出庫。對于這類焊接材料的去向必須嚴(yán)格控制。8.4 Dampened, deteriora

51、ted welding materialsFor severely dampened or deteriorated welding materials, quality management and relevant functional departments shall make necessary inspection and decide on concession or scrapping before such materials may be taken out of warehouse. The flow direction of those materials must b

52、e strictly controlled.9 使用過程中的管理9.1 一般要求9.1.1 車間應(yīng)設(shè)置專門的焊接材料管理員，負(fù)責(zé)焊接材料的焙烘、保管、發(fā)放及回收。9.1.2 使用管理職責(zé)車間的生產(chǎn)主管人員對焊接材料的管理及使用全面負(fù)責(zé)；焊接技術(shù)人員及車間檢查員應(yīng)對焊接材料的管理及使用進(jìn)展必要的檢查監(jiān)視，確保焊接材料的正確使用，防止由于焊接材料管理不善而發(fā)生質(zhì)量事故。9. Management during use9.1 General requirements9.1.1 The workshop shall have a welding materials management clerk w

53、ho is responsible for drying, custody, distribution and recovery of welding materials.9.1.2 Responsibility for use and managementProduction supervisor in the workshop assumes overall responsibility for management and use of welding materials;Welding technicians and workshop inspectors shall conduct

54、necessary inspection and supervision over the management and use of welding materials to ensure correct use of welding materials and prevent quality accident due to inappropriate management of welding materials.9.2烘干、保溫及清理9.2.1 烘干及清理焊接材料的場所應(yīng)具備適宜的烘干、保溫設(shè)施，及清理手段。烘干、保溫設(shè)施應(yīng)有可靠的溫度控制、時間控制及顯示裝置。儀器儀表應(yīng)經(jīng)過計量檢定。9

55、.2.2 焊接材料在烘干及保溫時應(yīng)嚴(yán)格按有關(guān)技術(shù)要求執(zhí)行。焊接材料在烘干時應(yīng)排放合理、有利于均勻受熱及潮氣排除。堆高不超過70mm。烘干焊條時應(yīng)注意防止焊條因驟冷驟熱而導(dǎo)致藥皮開裂或脫落。9.2.3 不同類型的焊接材料應(yīng)分別烘干，防止混雜。9.2.4 焊接材料制造廠對有烘干要求的焊接材料，應(yīng)提供明確的烘干條件。焊接材料的烘干規(guī)*可參照焊接材料說明書的要求確定。9.2 Drying, heat insulation and cleaning9.2.1 The site for drying and cleaning welding materials shall have adequate dr

56、ying and heat insulating facilities and cleaning methods. Drying and heat insulating installations shall have reliable temperature control, time control and indication devices. Instruments shall be measured and calibrated.9.2.2 Drying and heat insulation of welding materials shall be done in strict

57、accordance with relevant technical requirements.At the time of drying, welding materials shall be so reasonably placed to facilitate even heating and moisture elimination. The height of stack does not e*ceed 70mm.During the drying of welding electrodes, great care shall taken to prevent any crack in

58、 or shedding of electrode coating due to shock cooling and heating.9.2.3 Welding materials of different types shall be dried separately.9.2.4 If the manufacturer of a particular welding material has special drying requirements, it shall specify such requirements. Drying specifications for welding ma

59、terials may be determined according to product specifications of welding materials.9.2.5 烘干后的焊接材料應(yīng)在規(guī)定的溫度*圍內(nèi)保存，以備使用。9.2.6 焊接材料管理員對焊接材料的烘干、保溫、發(fā)放及回收應(yīng)作詳細(xì)記錄，到達(dá)焊接材料使用的可追溯性。9.2.7 焊絲外表必須光滑、整潔，無油、銹及污物附著。9.2.8 真空包裝焊接材料采用真空包裝，按照焊接材料制造商技術(shù)規(guī)格書的規(guī)定，允許不進(jìn)展焙烘的焊接材料，可直接使用，但必須在 4 小時內(nèi)用完，或嚴(yán)格按照焊接材料制造商技術(shù)規(guī)格書的規(guī)定發(fā)放和使用。如果超過保存期，或發(fā)現(xiàn)真空包裝破損，制止使用。 After drying, welding materials shall be kept within a specified temperature range.9.2.6 Welding materials management clerk shall record in detail the drying, heat insulation, distribution and recovery of welding materials to ensure the traceability of welding materials usag