金化合物檢測(cè)

金化合物檢測(cè)項(xiàng)目報(bào)價(jià)？??解決方案？??檢測(cè)周期？??樣品要求？

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GB/T 2900.4-2008電工術(shù)語(yǔ).電工合金

本部分規(guī)定了電觸頭、熱雙金屬、電熱合金、導(dǎo)電合金、電阻合金、熱電偶合金及磁性材料的專(zhuān)用電工術(shù)語(yǔ)。本部分適用于電觸頭、熱雙金屬、電熱合金、導(dǎo)電合金、電阻合金、熱電偶合金及磁性材料等產(chǎn)品標(biāo)準(zhǔn)制定、編制技術(shù)文件，編寫(xiě)和翻譯手冊(cè)、教材、專(zhuān)著等書(shū)刊，以及對(duì)外貿(mào)易、技術(shù)交流等。

GB/T 17462-1998金屬覆蓋層 錫-鎳合金電鍍層

本標(biāo)準(zhǔn)規(guī)定了由約為65%（質(zhì)量比）錫和30%（質(zhì)量比）的鎳所組成的金屬間化合物錫 鎳合金電鍍層的技術(shù)要求和試驗(yàn)方法。 本標(biāo)準(zhǔn)適用于鋼鐵及其他金屬制品上的錫-鎳合金電鍍層，該電鍍層在不同的使用條件下能防止基體金屬腐蝕。 本標(biāo)準(zhǔn)不適用于： 螺紋件上的錫 鎳合金鍍層。 未加工成型的板材、帶材或線材上的錫-鎳合金鍍層，或由它們加工成型的零件上的錫-鎳合金鍍層； 彈簧圈上的錫-鎳合金鍍層； 抗拉強(qiáng)度大于1 000MPa（或相應(yīng)硬度）鋼上的錫-鎳合金鍍層，因?yàn)檫@種鋼經(jīng)電鍍后易產(chǎn)生氫脆（見(jiàn)8．2）； 主要用作改變零件表面色調(diào)，賦予零件裝飾性外觀的錫 鎳合金薄表面鍍層。

GB/T 26249-2010電子工業(yè)用氣體 硒化氫

本標(biāo)準(zhǔn)規(guī)定了硒化氫的技術(shù)要求,試驗(yàn)方法以及包裝、標(biāo)志、貯運(yùn)及安全。 本標(biāo)準(zhǔn)適用于硒鋁、硒鎂合金化合物水解、單質(zhì)硒與氫高溫反應(yīng)等方法獲得并經(jīng)精制得到的硒化氫產(chǎn)品。它主要用于太陽(yáng)能電池、半導(dǎo)體和集成電路生產(chǎn)的外延、離子注入和摻雜。

SJ 20892-2003鋁和鋁合金陽(yáng)極氧化膜規(guī)范

本標(biāo)準(zhǔn)規(guī)定了6種類(lèi)型2種類(lèi)別的鋁和鋁合金陽(yáng)極氧化膜要求。本標(biāo)準(zhǔn)適用于電子行業(yè)防護(hù)和裝飾用鋁和鋁合金陽(yáng)極氧化膜。本標(biāo)準(zhǔn)不適用于粘接用陽(yáng)極氧化膜。

YS/T 645-2017金化合物化學(xué)分析方法 金量的測(cè)定 硫酸亞鐵電位滴定法

本標(biāo)準(zhǔn)規(guī)定了金化合物中金量的測(cè)定方法。本標(biāo)準(zhǔn)適用于氰化亞金鉀(KAu(CN)<下標(biāo)2>)、氰化金鉀(KAu(CN)<下標(biāo)4>)、氯金酸鉀(KAuCl<下標(biāo)4>)、氯金酸鈉(NaAuCl<下標(biāo)4>)、氯金酸(HAuCl<下標(biāo)4>)、氯化金(AuCl<下標(biāo)3>)、三苯基膦氯化金([(C<下標(biāo)6>H<下標(biāo)5>)<下標(biāo)3>P]AuCl)中金量的測(cè)定。測(cè)定范圍：30.00%~70.00%。

EN 1993-1-11-2006歐洲法規(guī)3.鋼結(jié)構(gòu)設(shè)計(jì).第1-11部分:帶受拉構(gòu)件結(jié)構(gòu)設(shè)計(jì).合并勘誤表-2009年4月

This standard also gives rules for determiningThe technical requirements for prefabricated tensioncomponents for assessingTheir safety, serviceability and durability.

DIN 81249-3-2012海洋和海洋大氣中金屬的腐蝕.第3部分:海水中的接觸腐蝕.德文和英文文本

The criteria laid down in this standard serve to evaluate the corrosion behaviour of unprotected metallic materials and coatings subject to galvanic corosion in sea water at ambient temperature. Since the chemical composition of the sea water as well as the extent and the type of fouling are not constant through all seasons and the mechanical loads acting on the corrosion behaviour can only be stated in terms of probability. Warranty claims cannot be derived from these normative criteria. Corrosion protection obtained by coatings as well as the cathodic corrosion protection are not subjects of this standard.

DIN EN 4632-004-2013航空航天系列.航空航天結(jié)構(gòu)用焊接及銅焊組件.材料的可焊接性和可銅焊接性.第004部分:高合金鋼均勻組件的焊接和釬焊.德文版本EN 4632-006-2012

This European Standard specifies the weldability and brazeability of materials or material families used in the aerospace industry.

DIN EN 4632-006-2013航空航天系列.航空航天結(jié)構(gòu)用焊接及銅焊組件.材料的可焊接性和可銅焊接性.第006部分:鈦合金均勻組件.德文版本EN 4632-006-2013

This European Standard specifies the weldability and brazeability of materials or material families used in the aerospace industry.

DIN EN 4678-2012航空航天系列.航空航天結(jié)構(gòu)焊件和銅焊.激光焊接金屬材料接頭.焊接質(zhì)量.德文和英文版 EN 4678-2011

This document defines the rules to be observed to ensure the quality of aerospace structures in metallic materials by laser beam welding, implemented automatically, semi-automatically or manually. It is applicable without any restriction for the manufacturing of new parts or repair parts.

DIN EN 12258-1-2012鋁和鋁合金.術(shù)語(yǔ)和定義.第1部分:一般術(shù)語(yǔ).三種語(yǔ)言版本EN 12258-1-2012

To update the terms and definitions to be used in CEN/TC 132 standards. The document defines general terms which are helpful for the communication within the aluminum industry and its customers relating to products of aluminium and aluminium alloys. Definitions in other standards applying to a particular field of application can be more specific than the definitions of identical terms in this standard; these can be found in the relevant standards.

DIN EN 61191-6-2011印制板組裝.第6部分:BGA與LGA焊接接頭中空隙的評(píng)定準(zhǔn)則和測(cè)量方法(IEC 61191-6-2010);德文版本EN 61191-6-2010

This part of IEC 61191 specifies the evaluation criteria for voids on the scale of the thermal cycle life, and the measurement method of voids using X-ray observation. This part of IEC 61191 is applicable to the voids generated in the solder joints of BGA and LGA soldered on a board. This part of IEC 61191 is not applicable to the BGA package itself before it is assembled on a board.

DIN IEC/TS 62647-1-2013航空電子設(shè)備過(guò)程管理. 含無(wú)鉛焊料的航空和防御電子系統(tǒng). 第1部分: 無(wú)鉛控制計(jì)劃的編制(IEC/TS 62647-1-2012)

This part of the IEC/TS 62647 series defines the objectives of, and requirements for, documenting processes that assure customers and regulatory agencies that ADHP electronic systems containing Pb-free solder, piece parts, and PWBs will satisfy the applicable requirements for performance, reliability, airworthiness, safety, and certifiability throughout the specified life of performance.

BS EN 4678-2011航空航天系列.航天結(jié)構(gòu)用焊接件和釬焊件.用激光束焊接金屬材料的焊縫.焊接件質(zhì)量

This European Standard defines the rules to be observed to ensure the quality of aerospace structures inmetallic materials by (solid reference number 521 and gas reference number 522 and diode laser Semiconductor523 according to EN ISO 4063) laser beam welding, implemented automatically, semi-automaticallyor manually.It is applicable without any restriction for the manufacturing of new parts or repair parts, these operations beingunder the responsibility of an approved design authority or repairer.