电极和衬里耐腐蚀材料选择一览表1

1、TM04-19流量、压力产品中的有关材料选择编制 校对 批准 日期3 / 17编制说明本资料摘自于流量计应用指南电磁流量计一书的附录F 和 1151 型产品选型资料腐蚀及其影响的第五章节。编制的目的是为本公司销售员的工作提供便利，为其销售时提供一份参考依据。对电极和衬里耐腐蚀材料选择一览表需要说明的是： “适用”不应理解为“建议”，能否适用最后由使用者决定。未列出浓度和温度范围者并不是说在任何浓度和湿度都适用。对 材料选择指南需要说明的是：本资料仅仅指导你去选择最合适的可选材料，任何材料在诸如温度、压力、流速、磨损和污染等情况下其行为很不一样，用户有责任去小心地分析所有的流程参数和选定的材料。

2、为方便使用，本资料放置在公司服务器上，供查看或下载。其路径为：材料选择。电极和衬里耐腐蚀材料选择一览表液体电极材料衬里材料名称浓度温度C不锈钢哈氏合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁 橡胶陶瓷乙醛 Acetaldehyde100RBAAAAAANNA乙酸，醋酸 Acetic acid510RSAAAAAAANAA50以上RSNAAAAAANNASRSNAAXAAANA乙酊（醋酊）Acetic anhydrideRAAAXAAANBA丙酮 Acetone100RBAAXAAANBA明研Alum10100RNNAAAABA矶土，氧化铝AluminaAXAAAN氯化铝 Aluminum c

3、hloride10100以下NNABAAA(M)A25100100以下NNNBAAA(M)A氯化铝水合物 AlCl 3 - 6H2O Aluminum chlorohydrateNNAAAA氟化铝 Aluminum fluoride100NNNAAAA氯酸铝 Aluminum chlorate100NNAAAA氢氧化铝 Aluminum hydroxide100BNAAAAA硝酸铝 Aluminum nitrate100NNBNAAAAA硫酸铝 Aluminum sulfate10RSAXAAAAABAA>10100R50XAXAAAAA57120XAXAAANA氨水 Ammonia10

4、RAAAXAAA10100S以下BAANAAAA(M)A硼酸镂 Ammonium borate100NNAAA碳酸氢镂 Ammonium bicarbonateNNAA二氟化镂 Ammonium bifluorideNNAAA硫酸氢镂 Ammonium bisulfate50以下NNAAAAAA碳酸镂 Ammonium carbonateSat以上RSNNAAAAA(M)A氯化镂 Ammonium chloride1020RSNBBAAAAA(M)A50以上RSNBBXAAANA氟化镂 Ammonium fluoride2010080NBBNAAAAA氢氟酸镂 Ammonium hydroge

5、n fluoride50NBNNAAAAAA氢氧化镂 Ammonium hydroxide103020 60BBABAAAAAA1 / 17续表液体电极材料衬里材料名称浓度温度C不锈钢哈氏合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁 橡胶陶瓷硝酸镂 Ammonium nitrate10 50RNBBXAANAA10 50<SNBBXAANA(M)A过硫酸镂 Ammonium persulfate100NNNAAANBA磷酸镂 Ammonium phosphate100NNAAAAA硫酸镂 Ammonium sulfate20 satNNBAAAAAA硫化镂 Ammonium sulfi

6、de100BBAA王水 Aqua regia100NNBANNA苯胺 AnilineRAAAXAANASBAAXAANA五氯化锦 Antimony pentachloride100NNAAAAA三氯化锦 Antimony trichloride100NNAAAAA碑酸 Arsenic acid100NNAAAAAA亚碑酸 Arsenious acid100NNAAAAAA乙酸钢醋酸钢）Barium acetate100NNAAA碳酸钢 Barium carbonate100NNAAAAA氯化钢 Barium chloride20RNBBAAAAAAA20 30<100NBBAAAAA(M

7、)A氢氧化领 Barium hydroxideSatRANNAAAAAAASANNNAAAA(M)A硫酸钢 Barium sulfate100NNBAAAABA硫化钢 Barium sulfide100NNAANNA铝土浆 Bauxite slurryAAAABAABA啤酒BeerAAAAA(造纸)黑液 Black liquorBAAANN苯 BenzeneRAAAXAAA苯酸，苯甲酸 Benzoic acid 安息香酸所有RAAAXAAA苯磺酸 Benzene sulfonic acid570AAXAAA100NNXAAAA硼砂BoraxNNAAAAB液体电极材料衬里材料名称浓度温度C不锈钢

8、哈氏 合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁 橡胶陶瓷硼酸 Boracic acid10 50SAAAAAAA(M)A盐水Brine:RSBAAXAANA(M)A液漠（无水）BromineRSNANAAAANNA丁酸 Butyric acid100RSAAAXAAA醋酸丁酯 ButylacetateRAAAXAANA丁醇 Butyl-alcoholRAAAXAAAASAAAXAANA硫酸氢钙 Calcium bisufate100RNBAAAAABA亚硫酸氢钙 Calcium bisulfiteRAAAAAABA碳酸钙 Calcium carbonate100RSBBAAAA(M)氯酸

9、钙 Calcium chlorate30 40NNBBAAAA(M)A氯化钙 Calcium chloride100NNAAABAA氢氧化钙 Calcium hydroxide25NBAAAAA次氯酸钙 Calcium hypochlorite2040BAAAAABA100NNAAAAAA硝酸钙 Calcium nitrateNNAAAAAA硫酸钙 Calcium sulfate110:RSAAAANANA二硫化碳 Carbon disufideRSAAAXAANA四氯化碳 Carbon tetrachlorineRBAAXAANA干酪CheeseAAAAAN无水氯（液氯）ChlorineR7

10、0BANXAAAN100NAAXAAN二氧化氯 Chlorine dioxideNNANANN氯酸盐ChlorateP 50AAA氯苯 Chlorine benzene20-SAAAANA氯乙酸 Chloracetic acid25 100RSBAAAAANA氯磺酸 Chlorosulfonic acidRSNANXAAANA铭酸 Chromic acid10RAAAAAANA10SNAAAAANA50RSNAAAAAANA100NNAAAA硫酸铭 Chromium sulfate100NBAAAANA液体电极材料衬里材料名称浓度温度C不锈钢哈氏合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁

11、橡胶陶瓷柠檬酸 Citric acid525RSAAAXAAA(M)A50:RAAAXAAAA50SAABXAAA(M)A粘土浆 SlurryNBAAABA氯化铜（二价）Copper chloride20 50RNABANAAAAAsatSNNBNNAAA(M)A水煤浆 Coal+water slurryAAAABAA氧化铜 Copper cyanide100BBAAAAAA氟化铜 Copper fluoride100NNNAA硝酸铜 Copper nitrate50NNBAAAAA硫酸铜 Copper sulfate550RSBBBAAAA(M)A(M)A50 satRSBBBXAAA(M)

12、A(M)A氯氧化铜 Copper oxychloride100NNNNAAAA硫化铜 Copper chloride100BBANAA氧化物Cyanide10RANAAAA乳制品 Dairy productsAAAABNN二氯乙烯 Dichloroethylene10050SBAAXANA二氯乙烷 Dichloro ethaneRSBAAXANA二氧己环，二氧杂环己烷 DioxaneAAXANA二氯甲烷 DichloromethaneRS二苯基，联二苯 DiphenylBAAXANA染料DynesAAAAANN乙醛EtherRAAAXAAANA乙酸乙酯Ethyl acetateRAAAXAAA

13、NA乙醇(酒精)Ethyl alcoholRAAAXAAAAA氯乙烷（乙基氯）Ethyl chlorideRBAAXANA脂肪酸Fatty acid100RAAAXAABA100SBAAXAANA100135AAAXAAB(M)A100315ABAXAAA液体电极材料衬里材料名称浓度温度C不锈钢哈氏合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁 橡胶陶瓷氯化铁 Ferric chloride10 satRSNAAANAAB(M)A硝酸铁 Ferric nitrate100NBAAAAA高氯化铁(二价),Ferric(II),perchloride30 50R50AAAAAA(M)A10 sat

14、100 SAAAAANA高氯化铁(三价)Ferric(III), perchloride51525NAAAAAAA4525NBAAAAA1065NBAAAA(M)A5050SNNAAAA(M)A硫酸亚铁(二价)Ferrous(II),Sulfate10RAAAAAAAA所有飞AAAXAA(AM)A硫酸亚铁(三价)Ferrous(III),SulfateRAAAXAAAA到30到65AAAXAAA(M)A盐酸 Hydrochloric acid 哈氏合金包括B0.5 5RNXAAAAABA10 20RNBAAXAABA37RBNNAXAABA1050NBNAAAABA560NNAAAAABA0.

15、5 5SNNAXAAANA10 37SNNNXXAANA硫化铁 Ferric sulfide100NBAAAAAA硝酸亚铁 Ferrous nitrateRNNAAAAA硫酸铁 Ferric sulfateNBAAAB氟硅酸 Fluosilicic acid10 40R30NNNNAABA氟硼酸 Fluorboric acid100NNNNAB甲醛 Formal dehydeRSNBAAAAANB(M)A甲酸 Formic acid10 50RNAAAAAANBA10 5065NBAAAAANB(M)A6065NBBAAAANB(M)A50 100SNNNAAAANNA葡萄糖浆Glucose

16、syrupAAAAAAAAA甘油，丙三醇Glycerin100RSAAAAAAAA(M)A(M)A液体电极材料衬里材料名称浓度温度C不锈钢合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁 橡胶陶瓷(造纸)绿浆 Green liquidA:AAAAANA氢氟酸 Hydrocyanic acid100RBBAAAAANBA溟化氢 Hydrogen bromideRAAAXAAABA硫化氢 Hydrogen sulfideRAAAXAAABA100AAAXAAANA氢漠酸 Hydrobromic acid50SNNANAABA氢氟酸 Hydrofluoric acid150R50NNNNAAANA98

17、 100NNNNAAANB氟硅酸 Hydrofluosilicic acid35NBNAA过氧化氢 Hydrogen peroxide550BBAAAN羟基乙酸 Hydroxy-acetic acid35BBAAAB50BBAAAA次氯酸 Hypochlorous acid10 20NBANAAA氢化氟硅酸 Hydrogenated fluosilicic acid35NBNAAANBNAB(35C )A乳酸 Lactic acid1.5 10RAAAXABA1.5 10SNAAXAB(M)ASatSNNAAAB(M)A石灰浆 Lime slurryNBAAAAA石灰石浆 Lime stone

18、 slurryNBAAAAA氯化锂 Lithium chloride100NBAAAA乙酸铅 Lead acetateRNNANAAAA碳酸镁 Magnesium Carbonate100NBAAAAAA亚硫酸氢镁 Magnesium bisulfite100BBANAA氯化镁 Magnesium chloride10 30RNBBAAAAAA20 42SNBXAAAA氢氧化镁 Magnesium hydroxide100NNNAAAA硝酸镁 Magnesium nitrate100NBBAAAAA马来酸 Maleic acid（顺丁烯二酸，缩苹果酸）10 50RAAAXAAASAAAXAB(

19、M)A硫酸镁 Magnesium sulfate10 100RSBNAAAAAA液体电极材料衬里材料名称浓度温度C不锈钢哈氏 合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁 橡胶陶瓷二氯化镒 Manganous chloride550100BAAXAA(M)A硫酸镒 Manganous sulfateSatRBBBXAAAA氯化汞 Mercuric chlorideNNAAA汞，水银Mercury20 50BAAXAAAASBBBXAA甲醇，木酒精Methanol,Methylic Alcohol100RAAAXAAAAA100SBABXAAANA糖浆 MolassesAAAAANN钻井泥浆M

20、ud drillingAAAANAN一氯乙酸一氯醋酸 Monchloracetic acid50 100RBAAXAANA70 100IsNAAXANAH NaphthaleneRAAAXAANA富马松香胶NeuphorAAAAAN氯化银 Nickel chloride10 20R60NBAAAAAA(M)A(M)A30 8095SNNAAAAAA(M)A(M)A硝酸银 Nickel nitrateRNNAAAAAA硫酸镇 Nickel sulfate80NNAAAA(M)A(M)A硝酸 Nitric acid765RXXXAAAAB765SXNXAAAAN100RNXAAAAN10050SX

21、AAAAN氢氧化镁 Magnesium hydroxide100NNNAAAA硝基（代）苯 Nitro benzeneAAXAAANA草酸 Oxalic acid510RAAAXAAAA25 50RAAXAABASatRNBXAANNA5 SatSNNNXAANNA液态臭氧OzoneBAXAAABA纸浆 Paper stockRSBAAAAANA高氯酸 Perchloric acid50 70NNBAAAAA高氯化乙烯 PerchloroethyleneRSBAAXAANA液体电极材料衬里材料名称浓度温度C不锈钢哈氏合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁 橡胶陶瓷酚 Phenol纯RS

22、AAAXAANA磷酸 Phosphoric acid130RXXXAAAAAA45 SatRBXBAAAAAA80 Sat140150NNNAAAAA(M)A硫酸车吕钾 Potassium aluminum salfate100BNAAAAAA碳酸车甲 Potassium carbonate100BBAAAA氯化车甲 Potassium chloride10 SatRSBNAAAAAA(M)A(M)A氟铁酸钾 Potassium ferricyanite100NNBNAAA任亚铁酸钾 Potassium ferrocyanite100NNBNAAA氧化车甲 Potassium cyanide1

23、0RANXAAAA碳酸氢车甲 Potassium dicarbonate100BBAAAA重铭酸车甲 Potassium dichromate100BNAAAAA氢氧化车甲 Potassium hydroxide10 20RAXNAAAAA20 50RBXNNAAAAB10 50SBXNAAAAB次氯酸车甲 Potassium hypochloriteR 150NAAXANA不肖酸车甲 Potassium nitrate20 50:RSAAAXAAA(M)A80 SatNAAXAAAA(M)A过氯酸车甲 Potassium perchlorate25 7525AAXAAA高镒酸车甲 Potas

24、sium permanganate各种RSNNBBAAAB(M)A过硫酸车甲 Potassium persulfateNNAAAAAA硫酸车甲 Potassium sulfate10 20R50AAAAAAA(M)A100BNBAAAAA叱咤，氮(杂)苯 Pyridine C 5H5N50 100RSAAAAANA污水 Sewage(Raw)AAAAAAA海水 Sea waterRBAAAAANA硝酸银 Silver nitrate到50NBNBAAAAA污泥SludgeAAAAAANB乙酸钠 Sodium acetate到100NNAAAAA10 / 17液体电极材料衬里材料名称浓度温度C不

25、锈钢哈氏 合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁 橡胶陶瓷碳酸氢钠 Sodium bicarbonate10 20RSAAAAAAA(M)A到100:RSNNBAAAAA(M)A硼酸钠 Sodium borateNNAAAAA溟化钠 Sodium bromideNNAAAAA硫酸氢钠 Sodium bisulfate10 SatRSNNAAAAA二硫化钠 Sodium bisulfideBNAAA亚硫酸氢钠Sodium bisulfite50:RSNBAAAAA碳酸钠 Sodium carbonate10 SatRSBBAXAAAA(M)A氯酸钠 Sodium chlorate5RAA

26、AAAAAA5SAAXAAA(M)A氯化钠 Sodium chloride纯RSBAAXAAA(M)A亚氯酸钠 Sodium chlorite510RAAAANANA5SNAAXNANA铭酸钠 Sodium chromate到40NNAANAA氧化钠 Sodium cyanide到100NNAANAAA重铭酸钠 Sodium dichromate100NAANAAA氧铁酸钠 Sodium ferricyanideNBNAAA富亚铁酸钠 Sodium ferrocyanideNBNA氟化钠 Sodium fluorideNNNAA氢硫化钠 Sodium hydrosulfideBBAAA氢氧化钠

27、 Sodium hydroxide10 20RANANAAAAA34 50RBNANAAAA10 20150NNANAAAA(M)30 5070 150NNBNAAAA(M)50180NNBNAAAA(M)60 100150NNBNAAAA(M)硫酸氢钠 Sodium hydrogensulfate100NNAAAAAA二硫化钠 Sodium bisulfideBNAAA亚硫酸氢钠 Sodium hydrogensulfite100BNAAAA液体电极材料衬里材料名称浓度温度C不锈钢哈氏 合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁 橡胶陶瓷次氯酸钠 Sodium hypochloride*

28、浓度单位为：g C/L10*RAAAAABA10*50AAXAANA20*RAAXAABA20*40BAXAANA硝酸钠 Sodium nitrateRNNAAAAAA100NNAAAANA亚硝酸钠 Sodium nitrite40 100NNAAAAA(M)A过氧化钠 Sodium Peroxide10RSAANAAA(M)A硅酸钠 Sodium silicate100NNAAAAAA硫酸钠 Sodium sulfateSatRAAAAAAABASatPsNNNAAAAB(M)A硫化钠 Sodium sulfideSatRAAAAAAABA25 50SNNNAAAAB(M)A亚硫酸钠 Sod

29、ium sulfite25 100RSNNAAAAB(M)A四硼酸钠 Sodium tetraborateNBAAAAA硫代硫酸钠 Sodium thiosulfate25RAAANABA25 100SNANNAB(M)A硫酸 Sulfuric acid25RNXXAAAAAA10RNXXAAAANA25 60RNXBAAAANA70 85RNXNAAAANA90 96RXXNAAAANA25150NNXNAAAA(M)A560180NNNNAAANA77 96150NNNNAAANA一氯化硫 Sulfur monochlorideRSBANXANA亚硫酸 Sulfurous acid10 S

30、atRNNNAAAANA鞍酸，丹宁酸Tannic acid10 50RSAAAXAAAB(M)A酒石酸 Tartaric acid100RAAAXAAAAA100SNBAXAAAA(X)A表完液体电极材料衬里材料名称浓度温度C不锈钢哈氏合金C钛笆粕聚四氟 乙烯PFA聚氨酯 橡胶氯丁 橡胶陶瓷氯化锡 Tin chloride100RBAAXAAAA100150NAAXAANA二氯化锡 Tin dichloride100NNXAAANA二氧化钛 Tintanium dioxideAAAAANN三氯乙烯 Trichloroethylene:RBAAAAN磷酸三钠 Trisodium phosphat

31、eBNAAAAA尿素Urea50AAAANN尿酸 Uric acidRAAXAAAA造纸白液 White liquidNNAAAB氯化锌 Zinc chloride1060RBAAAAAAA1020SBAAAAAAA(M)A50 60SBBBAAAA(M)A100SNBNAAA(M)A硫酸锌 Zinc sulfateBBAAANA符号说明：A-适用；B-可用，寿命短；N-不能用；X-耐腐蚀，但不推荐；空白-无数据；R-室温；S-沸点；Sat-饱和；（M）-决定于衬里最高耐温11 / 17除非另有说明，所有数据以20c为准材料选择指南被测介质压力容室 与接头隔离膜片接液。型圈316 SST 不 锈 钢蒙 耐 尔哈 氏 合 金C 蒙镀 银 的 碳 钢316 SST 不 锈 钢蒙 耐 尔哈 氏 合 金C笆丁 晴 橡 胶氟 橡 胶聚 四 氟 乙 烯乙 烯 丙 烯 橡 胶醋酸 Acetic acid (<50%)EG/EEP/FEF/EEEGFEE醋酸 Acetic acid (>50%)EG/EEP/FE/GF/EEEGFEE醋酸 Acetic acid (<50% , <93 C )EP/EE