Brian Dalder

Latest Posts

• Re: Metallizing diverse infrastructure applications(Last post: 7 years ago)
• Re: Defining "Green Chemicals"(Last post: 7 years ago)
• Re: Corrosion of silicon bronze(Last post: 7 years ago)
• Re: Salinity endurance of stainless steel(Last post: 6 years ago)
• Re: Material suitable for sodium hypochlorite(Last post: 6 years ago)
• Re: Corrosion-resistant dust collector materials(Last post: 6 years ago)
• Re: Chloride stress corrosion(Last post: 6 years ago)
• Re: Glass tubing(Last post: 6 years ago)
• Re: Corrosion of metals in saltwater(Last post: 6 years ago)
• Re: Corrosive liquid and materials(Last post: 6 years ago)
• Re: Protective Coating(Last post: 5 years ago)
• Re: Hydrofluoric acid corroding glass site glasses(Last post: 5 years ago)
• Re: Discussing Carbon Dioxide and Carbon Steel In Petroleum Operations(Last post: 5 years ago)
• Re: Is galvanization possible only on threaded piping?(Last post: 5 years ago)
• Re: What is the difference between 304 and 316 stainless steel?(Last post: 4 years ago)
• Re: Using Aluminum in Water Treatment Plants(Last post: 4 years ago)
• Re: What causes corrosion from ethylene glycol?(Last post: 4 years ago)
• Re: Corrosion Resistance of Carbon Steel to Ethylene Dichloride(Last post: 4 years ago)
• Re: Selecting Materials of Construction For Sulfuric Acid Service(Last post: 4 years ago)
• Re: If we use a carbon steel tank for storage of amine, will the tank be corroded?(Last post: 4 years ago)
• Re: Have you heard of the corrosion process called 'chelation'?(Last post: 4 years ago)
• Re: Is it true that titanium is a non-corrosive material?(Last post: 4 years ago)
• Re: What materials of construction are suitable to handle the calcining of inorganic phosphorus compounds?(Last post: 4 years ago)
• Re: Do I need to consider corrosion allowance?(Last post: 4 years ago)
• Re: What is the best material for corrosive contents?(Last post: 4 years ago)
• Re: Corrosion of Metals in Sulfuric Acid(Last post: 4 years ago)
• Re: What is the maximum chloride content allowable before the heating medium needs to be replaced?(Last post: 4 years ago)
• Re: Are there materials of construction suitable for spin casting?(Last post: 4 years ago)
• Re: What is the best material of construction for a non-return valve?(Last post: 4 years ago)
• Re: What is the pH range for 316L stainless steel?(Last post: 4 years ago)
• Re: Can you suggest a corrosion-resistant material?(Last post: 4 years ago)
• Re: Can I replace stainless steel with nickel-plated brass?(Last post: 4 years ago)
• Re: What would be the ideal material of construction for a hydrochloric acid plant?(Last post: 4 years ago)
• Re: Will SiO₂ React With Sulfur Gas?(Last post: 4 years ago)
• Re: How can we stop salt from corroding concrete structures?(Last post: 4 years ago)
• Re: What’s the best material for a NaOH reactor?(Last post: 4 years ago)
• Re: How does elemental sulfur form in a water system?(Last post: 4 years ago)
• Re: Can SS316 material be used for amine and hydrogen sulfide service?(Last post: 4 years ago)
• Re: What material is suitable for a mixer that blends sodium sulfate?(Last post: 4 years ago)
• Re: Is there a safe chloride content level in regard to SS316L?(Last post: 4 years ago)
• Re: What is the best material of construction for chlorinated water?(Last post: 4 years ago)
• Re: How do I prevent corrosion on a copper coil?(Last post: 3 years ago)
• Re: Will salt break down concrete?(Last post: 3 years ago)
• Re: Regarding gas turbines, when is the corrosion rate worse?(Last post: 3 years ago)
• Re: Carbon steel and stainless steel will be in contact. How do I avoid corrosion?(Last post: 3 years ago)
• Re: How do you remove rust and prevent its reformation?(Last post: 3 years ago)
• Re: What do you recommend to protect against corrosion?(Last post: 3 years ago)
• Re: Is it a common practice to apply chromium plating to a duplex stainless steel?(Last post: 3 years ago)
• Re: What pipeline material is suitable for transporting corrosive materials?(Last post: 3 years ago)
• Re: What is the best material of construction for transfer piping?(Last post: 3 years ago)
• Re: What is the effect of HCl on SS316?(Last post: 3 years ago)
• Re: How do we prevent damage from sulfuric acid to the rubber lining?(Last post: 3 years ago)
• Re: How much chlorine can stainless steel withstand?(Last post: 3 years ago)
• Re: What is the best tube and tube sheet material for a heat exchanger?(Last post: 3 years ago)
• Re: What is an acceptable clear sight-glass material for a sulfuric acid tank?(Last post: 3 years ago)
• Re: Do I need to consider corrosion allowance for austenitic stainless steels?(Last post: 3 years ago)
• Re: Is it normal to have elements in an alloy that are not listed in the specs?(Last post: 3 years ago)
• Re: How do I prevent molten salt corrosion?(Last post: 3 years ago)
• Re: Can you suggest the material of construction for a sulfur storage tank?(Last post: 3 years ago)
• Re: Can SS316 be used in lieu of SS316L?(Last post: 3 years ago)
• Re: Is there a reason to require L grade material from a safety or reliability standpoint for a flanged valve?(Last post: 3 years ago)
• Re: Is stress corrosion cracking the cause of leaks?(Last post: 3 years ago)
• Re: Will copper cause a problem in our cryogenic application?(Last post: 3 years ago)
• Re: Do I have to worry about chloride-induced corrosion of 316 stainless steel?(Last post: 3 years ago)
• Re: Can I use Inconel 625 to transport sulfuric acid?(Last post: 3 years ago)
• Re: Why is there corrosion damage at the weld and HAZ areas?(Last post: 3 years ago)
• Re: Can you recommend the proper materials of construction for storage tanks?(Last post: 3 years ago)
• Re: How to avoid the formation of rust colored pit marks and keep your Teflon coating in place(Last post: 3 years ago)
• Re: What is a suitable coating or a MOC that can stand HF at 100 degrees C?(Last post: 3 years ago)
• Re: Galvanized steel may not be the best material of construction(Last post: 3 years ago)
• Re: What is the permissible level of minerals in cooling water?(Last post: 3 years ago)
• Re: How can I find an appropriate material of construction at a cost I can afford?(Last post: 3 years ago)
• Re: What is the best coating for a carbon steel tank that holds sodium hydroxide?(Last post: 3 years ago)
• Re: What chemicals increase corrosion of 304 stainless steel?(Last post: 3 years ago)
• Re: How can I prevent stress corrosion cracking?(Last post: 3 years ago)
• Re: Is it feasible to use carbon steel with some rubber or Teflon lining?(Last post: 3 years ago)
• Re: What MOC is suitable for running reactions containing 5% hydrochloric acid?(Last post: 3 years ago)
• Re: Is a corrosion allowance required for internally coated tanks?(Last post: 2 years ago)
• Re: What material is suited for a dichlorobenzene distillation tower?(Last post: 2 years ago)
• Re: What are the corrosive effects of propylene glycol?(Last post: 2 years ago)
• Re: What are the steps for selection among different grades of the same material?(Last post: 2 years ago)
• Re: What materials are suitable for transporting petrochemicals products in a pipeline?(Last post: 2 years ago)
• Re: What effect do different acids have on stainless steel?(Last post: 2 years ago)
• Re: What welding rod materials will resist chloride stress cracking?(Last post: 2 years ago)
• Re: How do you select between different grades of the same material?(Last post: 2 years ago)
• Re: How much longer would 316 stainless steel bolts last versus 18-8s?(Last post: 2 years ago)
• Re: What is the best material of construction for hazardous chemicals?(Last post: 2 years ago)
• Re: Can you store cooling tower and boiler blowdown in a painted carbon-steel tank?(Last post: 2 years ago)
• Re: Would welds be in jeopardy in the presence of a dual-wire feed?(Last post: 2 years ago)
• Re: How much corrosion resistance do I need to consider?(Last post: 2 years ago)
• Re: Which pump head materials will last longer?(Last post: 2 years ago)
• Re: Can you laser weld silicone tubing to silicone tubing?(Last post: 2 years ago)
• Re: What material would work best for 98% Sulfuric acid transfer piping/fittings?(Last post: 2 years ago)
• Re: Will descaling with HCl acid cause corrosion?(Last post: 2 years ago)
• Re: Is 13% Chromium suitable for valve trim in HCl service?(Last post: 2 years ago)
• Re: What is the best suitable pipe material of construction for sesquisulfate?(Last post: 2 years ago)
• Re: What's the best alloy for sulfuric acid?(Last post: 2 years ago)
• Re: Why don't mixtures have the same corrosivity as their components?(Last post: 2 years ago)
• Re: If I have a stainless steel bolt and combined it with a silicon bronze nut, would I introduce rust?(Last post: 2 years ago)
• Re: What's the best material for a sulfuric acid piping system?(Last post: 2 years ago)
• Re: What stainless steel material would be suitable for sulfuric acid?(Last post: 2 years ago)
• Re: Is galvanized steel suitable for long-term applications?(Last post: 2 years ago)
• Re: Which stainless steel would resist ammonia or carbon dioxide corrosion?(Last post: 2 years ago)
• Re: Can you help with underground piping questions?(Last post: 2 years ago)
• Re: Does 904L stainless steel stand up to 32% HCl?(Last post: 2 years ago)
• Re: Can I safely use a cutting torch on a stainless steel vessel containing traces of aluminum sulfate solution?(Last post: 2 years ago)
• Re: How do you apply a rubber lining to a perforated carbon steel plate?(Last post: 2 years ago)
• Re: Will weld joints be stress relieved?(Last post: 2 years ago)
• Re: Is Duplex Alloy 2507 a good choice?(Last post: 2 years ago)
• Re: Can we use a 316SS pump?(Last post: 2 years ago)
• Re: Could you recommend inhibitors to prevent chloride attack on stainless steels?(Last post: 2 years ago)
• Re: What material would be good for an ammonium persulfate acid etch tank?(Last post: 2 years ago)
• Re: Is SS316 suitable for use in urea solution piping?(Last post: 2 years ago)
• Re: What piping material is suitable for caustic scenarios?(Last post: 2 years ago)
• Re: Can you help with corrosion caused by chlorinated water?(Last post: 2 years ago)
• Re: Can we estimate the corrosion rate with cathodic/anodic protection systems?(Last post: 2 years ago)
• Re: Which material is suitable for molten sulfur?(Last post: 2 years ago)
• Re: What is the compatibility of sulfuryl chloride with a glass lined reactor?(Last post: 2 years ago)
• Re: What is the proper material for a batch reactor running a Mannich reaction?(Last post: 2 years ago)
• Re: What are commonly used MOCs for phosphoric acid service?(Last post: 2 years ago)
• Re: Do I have worry about corrosion in this reactor?(Last post: 2 years ago)
• Re: Can you define salinity in practical terms?(Last post: 2 years ago)
• Re: What are important soil characteristics for determining corrosivity?(Last post: 2 years ago)
• Re: Will operating at elevated temperature lower the recommended maximum working pressure?(Last post: 2 years ago)
• Re: What metal materials of construction are good with 98% Sulfuric Acid?(Last post: 1 year ago)
• Re: What material is suitable for hydrogen gas?(Last post: 1 year ago)
• Re: Are there any chemical additives that can be applied to 304 stainless sheets to prevent corrosion?(Last post: 1 year ago)
• Re: Is 904L stainless steel suitable for a fluid with 80% hydrogen sulfide?(Last post: 1 year ago)
• Re: Do austenitic stainless steels have good resistance to carbonic acid attack?(Last post: 1 year ago)
• Re: Is it better to use a Hastelloy C alloy or 316L stainless steel?(Last post: 1 year ago)
• Re: Which is a better MOC for carbon black plants?(Last post: 1 year ago)
• Re: Is 304 stainless steel pipe suitable for handling nitric acid?(Last post: 1 year ago)
• Re: What is causing the problem in a urea HP condenser?(Last post: 1 year ago)
• Re: What is the proper MOC for a phosphoric acid storage tank?(Last post: 1 year ago)
• Re: What are some best practices for welding duplex alloys?(Last post: 1 year ago)
• Re: Can you provide information on corrosion of austenitic stainless steels?(Last post: 1 year ago)
• Re: What is the best way to mothball a reactor jacket service?(Last post: 1 year ago)
• Re: Is glass-lined stainless steel possible?(Last post: 1 year ago)
• Re: Is there a paint suitable for a chromic acid storage tank?(Last post: 1 year ago)
• Re: What pipe can you NOT use in a fertilizer plant?(Last post: 1 year ago)
• Re: How resistant are austenitic stainless steels in caustic environments?(Last post: 1 year ago)
• Re: What are the possible types of corrosion that could occur in an oxidation reactor?(Last post: 1 year ago)
• Re: Should we accept our supplier is no longer testing for lead?(Last post: 1 year ago)
• Re: Is guanidine hydrochloride corrosive to stainless steel?(Last post: 1 year ago)
• Re: Is a glass lined reactor compatible for a reaction with TFA?(Last post: 1 year ago)
• Re: What material lasts longer in atmospheric conditions?(Last post: 1 year ago)
• Re: What is causing the damage to the rubber lining in our scrubber tank?(Last post: 1 year ago)
• Re: Which material is suitable for a throttling control valve trim?(Last post: 1 year ago)
• Re: What's the best MOC for a clean-in-place tank?(Last post: 1 year ago)
• Re: Is my tank lining capable of storing waste without corrosion?(Last post: 1 year ago)
• Re: Is 316 stainless steel pipe compatible with cyanuric acid?(Last post: 1 year ago)
• Re: Are there concerns with mixing 316L stainless steel with Hastelloy grade parts?(Last post: 1 year ago)
• Re: What MOC is best for transferring sulfuric acid?(Last post: 12 months ago)
• Re: What's the best material of construction where hydrochloric acid is concerned?(Last post: 12 months ago)
• Re: What's the best material for use with carbonic and sulfuric acid?(Last post: 12 months ago)
• Re: Which is better for a pump: nickel aluminum bronze or stainless steel?(Last post: 10 months ago)
• Re: Which steel is best to guard against corrosion? (Last post: 10 months ago)
• Re: Can you tell me more about aqueous corrosion inhibitors?(Last post: 9 months ago)
• Re: What elastomers are suited for sulfuric and phosphoric acid?(Last post: 9 months ago)
• Re: How do I become an expert in corrosion?(Last post: 6 months ago)
• Re: Wet plastic versus steel(Last post: 7 years ago)
• Re: Is 316L stainless steel acceptable for aqueous magnesium chloride?(Last post: 12 months ago)
• Re: Which is better for a pump: nickel aluminum bronze or stainless steel?(Last post: 10 months ago)
• Re: Can you tell me more about aqueous corrosion inhibitors?(Last post: 9 months ago)
• Re: What elastomers are suited for sulfuric and phosphoric acid?(Last post: 9 months ago)
• Re: What would be the ideal material of construction for a hydrochloric acid plant?(Last post: 4 months ago)
• Re: What corrosion criteria should be considered in the design of a molten sulfur storage?(Last post: 4 months ago)
• Re: What limit of fluoride content is safe for GL reactor?(Last post: 4 months ago)
• Re: What are the best MOC selection guides?(Last post: 1 month ago)