SAE AMS6327 Steel Bars and Forgings, 0.50cr 0.55ni 0.25mo (0.38 0.43c) (SAE 8740), Heat Treated, 125,000 Psi (862 Mpa) T
作者:标准资料网 时间:2024-05-03 11:37:25 浏览:8527
来源:标准资料网
Product Code:SAE AMS6327
Title:Steel Bars and Forgings, 0.50cr 0.55ni 0.25mo (0.38 0.43c) (SAE 8740), Heat Treated, 125,000 Psi (862 Mpa) Tensile Strength
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers an aircraft-quality, low-alloy steel in the form of bars and forgings. Primarily for parts, such as nuts, bolts, and screws, 1.50 inch (38.1 mm) and under in section thickness, requiring a minimum tensile strength of 125,000 (862 MPa).
【英文标准名称】:StandardTestMethodforDeterminationofDepositionofAeriallyAppliedOilSpillDispersants
【原文标准名称】:测定空中施用油溢分散剂的沉积性的标准试验方法
【标准号】:ASTMF1738-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F20.13
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Aerially-applieddispersants;Chemicaldispersants--oilspillcontrol/response;Deposits/deposition;Oilspillcontrolsystems
【摘要】:Thedepositionofanaeriallyapplieddispersantisdefinedastheamountofanaeriallyapplieddispersantthatcontactsthesurface;whereas,applicationdosage(frequentlyreferredtoasapplicationrate)istheamountofmaterialthatisreleasedperunitareabythedeliverysystem.TheunitsofdepositionarelitresperhectareorU.S.gallonsperacre.Thedepositionmaydifferfromtheapplicationdosage(volumeofmaterialperunitarea)formanyreasons,suchas,theeffectsofwindonthesprayandtheevaporationofthedispersantafterithasbeenreleasedfromtheaircraft.Thistestmethoddescribesthemeasurementoftheabilityofaspraysystemtodepositadispersantonoil.Itisnotintendedthatthistestmethodbeusedatthetimeofaspill.Thesetechniquesareintendedtodeterminetheequipmentperformanceduringthedevelopmentofnewsystemsandaftertherepairorsignificantmodificationofasystem.Thedataobtainedfromtheuseofthistestmethodcanbedirectlyrelatedtothedepositionofdispersantonanoilslick,andthuscanservetodetermineboththedispersantdepositionandthedropletsize.Dispersantdepositionanddropletsizedatacanbeusedasatechnicalbasisfortheoptimizationofdispersantapplicationequipmentanditsuse.1.1Thistestmethodcoversthemeasurementofthedepositionofanaeriallyapplieddispersantonthesurfaceofthegroundorwater.Thetestmethodofobtainingthesemeasurementsisdescribed,andtheanalysisoftheresults,intermsofdispersantuse,isconsidered.Thereareanumberoftechniquesthathavebeendeveloped,andthistestmethodoutlinestheirapplication.Thesemeasurementscanbeusedtoconfirmorverifythespecificationsofagivenequipmentset,itsproperfunctioning,anduse.1.2Thistestmethodisapplicabletosystemsusedwithhelicoptersorairplanes.1.3Thistestmethodisoneoffourrelatedtodispersantapplicationsystems.GuideF1413coversdesign,PracticeF1460coverscalibration,TestMethodF1738coversdeposition,andGuideF1737coverstheuseofthesystems.Familiaritywithallfourstandardsisrecommended.1.4Therearesomeexposureandoccupationalhealthconcernsregardingthemethodsdescribed.Thesearenotdiscussedinthistestmethodsincetheyareafunctionofdispersantformulation.Anyoneundertakingsuchexperimentsshouldconsulttheoccupationalhealthexpertsofthedispersantmanufacturerregardingtheprecautionstobeused.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z05
【国际标准分类号】:13_060_10
【页数】:4P.;A4
【正文语种】:英语
Product Code:SAE AMS4778
Title:Nickel Alloy, Brazing Filler Metal, 92Ni - 4.5Si - 3.1B, 1800 to 1900 °F Solidus-Liquidus Range
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope: This specification covers a nickel alloy in the form of wire, rod, strip, foil, and powder and a viscous mixture (paste) of the powder in a suitable binder and procured in inch/pound units.
Rationale: This specification covers a nickel alloy in the form of wire, rod, strip, foil, and powder and a viscous mixture (paste) of the powder in a suitable binder and procured in inch/pound units.
