Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
q describe about carbon steelsteel having no specified minimum quantity for any alloying element other than commonly accepted amounts of manganese
q what do you mean by alloysmetallic materials that contain alloying elements including chromium cr cobalt co columbium or niobium cb or nb copper cu
q corrosion resistance of tantalumtantalum is readily attacked by strong alkalis even at room temperature and therefore is not suitable for use in
q what is tantalumtantalum is one of the most corrosion-resistant metals known however the high cost of tantalum has limited its commercial use as
q corrosion resistance of zirconiumzirconium offers excellent corrosion resistance to most oxidizing and reducing acids and virtually all alkalis
q define zirconium and its alloyszirconium and its alloys were developed primarily for the nuclear industry but have found many industrial
q corrosion resistance of the nickel-based alloysthe corrosion resistance of the nickel-based alloys can also be significantly affected by other
q define corrosion-resistant nickel-based alloysthe corrosion-resistant nickel-based alloys offer a significant improvement in corrosion resistance
the corrosion resistance of the austenitic stainless steels within the concentration and temperature conditions described above relies on the
q describe about austenitic stainless steelsaustenitic stainless steels 300 series generally exhibit very good corrosion resistance in sulphuric acid
q effect on the corrosion rate of carbon steelthe velocity of the acid has a significant effect on the corrosion rate of carbon steel the
q what is carbon steelcarbon steel has long been used for handling concentrated sulphuric acid under ambient temperature and low velocity conditions
q explain about corrosion ratescorrosion rates of lt 5 mpy lt 013 mmpy will produce minimal dimensional changes over the service life of the metal
q scope of materials for sulfuric acid servicethis engineering practice presents materials of construction commonly used in sulfuric acid service the
q intermodular piping connectionsalignment of pies shall be achieved as detailed in the construction drawings special attention shall be paid to the
q gasket installation in module site installationgasket will be installed after modules are set normally rtj flanges require mating flanges to be
q what do you mean by levelling procedurethe surveyor shall calculate required field adjustment in module elevation based on data from survey in
q module site installation preparationthe following tasks shall be accomplished at the facility site prior to setting the modules on the pilesafter
q module assembly site preparationto set a module on the piles installed on project site the following preparations shall be madethe designer shall
q handling tools and equipment for skidlifting or pulling and provisions for transportation of skid shall be in accordance with gs-904-0103 other
q painting of structural components of skidsandblasting and priming shall be carried out prior to assembly and shall include all bolt holes flange
q define the skid fabricationunless noted otherwise in this specification skid fabrication shall be in accordance with gs-904-0510 gs-904-0511 and
q design the drainage areaareas beneath equipment or vessels subject to spills or leaks shall have slope drainage area every skid shall be provided
q show the support locations for truckable skidunless instructed otherwise by engineer support locations for truckable skid shall be determined by
the contractor is responsible for obtaining all drawings standards and specifications referred to in the bid documents and to request as needed