电极和衬里耐腐蚀材料选择一览表1(共20页)

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1、精选优质文档-倾情为你奉上 TM04-19 流量、压力产品中的有关材料选择 编制校对批准日期编制说明 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

2、定的材料。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：Wta:SmbserverSmbserverstandard材料选择。 专心-专注-专业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%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯PFA聚氨酯橡胶氯丁橡胶陶瓷乙醛 Acetaldehyde100RBAAAAAANNA乙酸，醋酸 Acetic acid510RSAAAAAAANAA50以上RSNAAAAAANNASRSNAAXAAANA乙酐（醋酐）Acetic anhydrideRAAAXAAANBA丙酮Acetone100RBAAXAAANBA明矾Alum10100RN

3、NAAAABA矾土，氧化铝AluminaAXAAAN氯化铝Aluminum chloride10100以下NNABAAA(M)A25100100以下NNNBAAA(M)A氯化铝水合物AlCl36H2O 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 sulfate10RSAXAAAAABAA10100R50XAXAAAA

4、A57120XAXAAANA氨水 Ammonia10RAAAXAAA10100S以下BAANAAAA(M)A硼酸铵 Ammonium borate100NNAAA碳酸氢铵 Ammonium bicarbonateNNNAA二氟化铵 Ammonium bifluorideNNAAA硫酸氢铵Ammonium bisulfate50以下NNAAAAAA碳酸铵 Ammonium carbonateSat 以上RSNNAAAAA(M)A氯化铵Ammonium chloride1020RSNBBAAAAA(M)A50以上RSNBBXAAANA氟化铵Ammonium fluoride2010080NBBNA

5、AAAA氢氟酸铵Ammonium hydrogen fluoride50NBNNAAAAAA氢氧化铵Ammonium hydroxide10302060BBABAAAAAA 续表液体电极材料衬里材料名称浓度%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯PFA聚氨酯橡胶氯丁橡胶陶瓷硝酸铵Ammonium nitrate1050RNBBXAANAA1050SNBBXAANA(M)A过硫酸铵Ammonium persulfate100NNNAAANBA磷酸铵Ammonium phosphate100NNAAAAA硫酸铵Ammonium sulfate20satNNBAAAAAA硫化铵Ammonium sul

6、fide100BBAA王水 Aqua regia100NNBANNA苯胺 AnilineRAAAXAANASBAAXAANA五氯化锑Antimony pentachloride100NNAAAAA三氯化锑Antimony trichloride100NNAAAAA砷酸 Arsenic acid100NNAAAAAA亚砷酸Arsenious acid100NNAAAAAA乙酸钡醋酸钡）Barium acetate100NNAAA碳酸钡Barium carbonate100NNAAAAA氯化钡Barium chloride20RNBBAAAAAAA2030100NBBAAAAA(M)A氢氧化钡Ba

7、rium hydroxideSatRANNAAAAAAASANNNAAAA(M)A硫酸钡Barium sulfate100NNBAAAABA硫化钡 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 续表液体电极材料衬里材料名称浓度%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯

8、PFA聚氨酯橡胶氯丁橡胶陶瓷硼酸Boracic acid1050SAAAAAAA(M)A盐水BrineRSBAAXAANA(M)A液溴（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)氯酸钙Calcium chlorate3040NNBBA

9、AAA(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 sulfate110RSAAAANANA二硫化碳Carbon disufideRSAAAXAANA四氯化碳Carbon tetrachlorineRBAAXAANA干酪CheeseAAAAAN无水氯（液氯）ChlorineR70BANXAAAN100NAAXAAN二氧化氯Chlorine diox

10、ideNNANANN氯酸盐Chlorate50AAA氯苯Chlorine benzene20SAAAANA氯乙酸 Chloracetic acid25100RSBAAAAANA氯磺酸Chlorosulfonic acidRSNANXAAANA铬酸Chromic acid10RAAAAAANA10SNAAAAANA50RSNAAAAAANA100NNAAAA硫酸铬Chromium sulfate100NBAAAANA 续表液体电极材料衬里材料名称浓度%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯PFA聚氨酯橡胶氯丁橡胶陶瓷柠檬酸Citric acid525RSAAAXAAA(M)A50RAAAXAAAA

11、50SAABXAAA(M)A粘土浆Slurry NBAAABA氯化铜（二价）Copper chloride2050RNABANAAAAAsatSNNBNNAAA(M)A水煤浆Coal+water slurryAAAABAA氰化铜Copper cyanide100BBAAAAAA氟化铜Copper fluoride100NNNAA硝酸铜Copper nitrate50NNBAAAAA硫酸铜Copper sulfate550RSBBBAAAA(M)A(M)A50satRSBBBXAAA(M)A(M)A氯氧化铜Copper oxychloride100NNNNAAAA硫化铜Copper chlori

12、de100BBANAA氰化物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乙醚EtherRAAAXAAANA乙酸乙酯Ethyl acetateRAAAXAAANA乙醇（酒精）Ethyl alcoholRAAAXAAAAA氯乙烷（乙基氯）Ethyl chlorideRBAAXANA脂

13、肪酸Fatty acid100RAAAXAABA100SBAAXAANA100135AAAXAAB(M)A100315ABAXAAA 续表液体电极材料衬里材料名称浓度%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯PFA聚氨酯橡胶氯丁橡胶陶瓷氯化铁Ferric chloride10satRSNAAANAAB(M)A硝酸铁Ferric nitrate100NBAAAAA高氯化铁（二价），Ferric(II),perchloride3050R50AAAAAA(M)A10sat100SAAAAANA高氯化铁（三价）Ferric(III), perchloride51525NAAAAAAA4525NBAAAAA

14、1065NBAAAA(M)A5050SNNAAAA(M)A硫酸亚铁（二价）Ferrous(II),Sulfate10RAAAAAAAA所有SAAAXAA(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B0.55RNXAAAAABA1020RNBAAXAABA37RBNNAXAABA1050NBNAAAABA560NNAAAAABA0.55SNNAXAAANA1037SNNNXXAANA硫化铁Ferric sulfide100NBAAAAAA硝酸亚铁Ferrous nitrat

15、eRNNAAAAA硫酸铁Ferric sulfateNBAAAB氟硅酸Fluosilicic acid1040R30NNNNAABA氟硼酸Fluorboric acid100NNNNAB甲醛Formal dehydeRSNBAAAAANB(M)A甲酸Formic acid1050RNAAAAAANBA105065NBAAAAANB(M)A6065NBBAAAANB(M)A50100SNNNAAAANNA葡萄糖浆Glucose syrupAAAAAAAAA甘油，丙三醇Glycerin100RSAAAAAAAA(M)A(M)A 续表液体电极材料衬里材料名称浓度%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯

16、PFA聚氨酯橡胶氯丁橡胶陶瓷（造纸）绿浆Green liquidAAAAAANA氢氰酸Hydrocyanic acid100RBBAAAAANBA溴化氢Hydrogen bromideRAAAXAAABA硫化氢Hydrogen sulfideRAAAXAAABA100AAAXAAANA氢溴酸Hydrobromic acid50SNNANAABA氢氟酸Hydrofluoric acid150R50NNNNAAANA98100NNNNAAANB氟硅酸Hydrofluosilicic acid35NBNAA过氧化氢Hydrogen peroxide550BBAAAN羟基乙酸Hydroxy-aceti

17、c acid35BBAAAB50BBAAAA次氯酸Hypochlorous acid1020NBANAAA氢化氟硅酸Hydrogenated fluosilicic acid35NBNAAANBNAB(35)A乳酸Lactic acid1.510RAAAXABA1.510SNAAXAB(M)ASatSNNAAAB(M)A石灰浆Lime slurryNBAAAAA石灰石浆Lime stone slurryNBAAAAA氯化锂Lithium chloride100NBAAAA乙酸铅Lead acetateRNNANAAAA碳酸镁Magnesium Carbonate100NBAAAAAA亚硫酸氢镁

18、Magnesium bisulfite100BBANAA氯化镁Magnesium chloride1030RNBBAAAAAA2042SNBXAAAA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）1050RAAAXAAASAAAXAB(M)A硫酸镁Magnesium sulfate10100RSBNAAAAAA 续表液体电极材料衬里材料名称浓度%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯PFA聚氨酯橡胶氯丁橡胶陶瓷二氯化锰Manganous chloride55010

19、0BAAXAA(M)A硫酸锰Manganous sulfateSatRBBBXAAAA氯化汞Mercuric chlorideNNAAA汞，水银Mercury2050BAAXAAAASBBBXAA甲醇，木酒精Methanol,Methylic Alcohol100RAAAXAAAAA100SBABXAAANA糖浆MolassesAAAAANN钻井泥浆Mud drillingAAAANAN一氯乙酸 一氯醋酸Monchloracetic acid50100RBAAXAANA70100SNAAXANA萘NaphthaleneRAAAXAANA富马松香胶NeuphorAAAAAN氯化镍Nickel c

20、hloride1020R60NBAAAAAA(M)A(M)A308095SNNAAAAAA(M)A(M)A硝酸镍 Nickel nitrateRNNAAAAAA硫酸镍Nickel sulfate80NNAAAA(M)A(M)A硝酸Nitric acid765RXXXAAAAB765SXNXAAAAN100RNXAAAAN10050SXAAAAN氢氧化镁Magnesium hydroxide100NNNAAAA硝基（代）苯Nitro benzeneAAXAAANA草酸Oxalic acid510RAAAXAAAA2550RAAXAABASatRNBXAANNA5SatSNNNXAANNA液态臭氧

21、OzoneBAXAAABA纸浆Paper stockRSBAAAAANA高氯酸Perchloric acid5070NNBAAAAA高氯化乙烯PerchloroethyleneRSBAAXAANA 续表液体电极材料衬里材料名称浓度%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯PFA聚氨酯橡胶氯丁橡胶陶瓷酚Phenol纯RSAAAXAANA磷酸Phosphoric acid130RXXXAAAAAA45SatRBXBAAAAAA80Sat140150NNNAAAAA(M)A硫酸铝钾Potassium aluminum salfate100BNAAAAAA碳酸钾Potassium carbonate100

22、BBAAAA氯化钾Potassium chloride10SatRSBNAAAAAA(M)A(M)A氰铁酸钾Potassium ferricyanite100NNBNAAA氰亚铁酸钾Potassium ferrocyanite100NNBNAAA氰化钾Potassium cyanide10RANXAAAA碳酸氢钾Potassium dicarbonate100BBAAAA重铬酸钾Potassium dichromate100BNAAAAA氢氧化钾Potassium hydroxide1020RAXNAAAAA2050RBXNNAAAAB1050SBXNAAAAB次氯酸钾Potassium hy

23、pochloriteR150NAAXANA硝酸钾Potassium nitrate2050RSAAAXAAA(M)A80SatNAAXAAAA(M)A过氯酸钾Potassium perchlorate257525AAXAAA高锰酸钾Potassium permanganate各种RSNNBBAAAB(M)A过硫酸钾Potassium persulfateNNAAAAAA硫酸钾Potassium sulfate1020R50AAAAAAA(M)A100BNBAAAAA吡啶，氮（杂）苯Pyridine C5H5N50100RSAAAAANA污水Sewage(Raw)AAAAAAA海水Sea wat

24、erRBAAAAANA硝酸银Silver nitrate到50NBNBAAAAA污泥SludgeAAAAAANB乙酸钠Sodium acetate到100NNAAAAA 续表液体电极材料衬里材料名称浓度%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯PFA聚氨酯橡胶氯丁橡胶陶瓷碳酸氢钠Sodium bicarbonate1020RSAAAAAAA(M)A到100RSNNBAAAAA(M)A硼酸钠Sodium borateNNAAAAA溴化钠Sodium bromideNNAAAAA硫酸氢钠Sodium bisulfate10SatRSNNAAAAA二硫化钠Sodium bisulfideBNAAA亚硫酸

25、氢钠Sodium bisulfite50RSNBAAAAA碳酸钠Sodium carbonate10SatRSBBAXAAAA(M)A氯酸钠Sodium chlorate5RAAAAAAAA5SAAXAAA(M)A氯化钠Sodium chloride纯RSBAAXAAA(M)A亚氯酸钠Sodium chlorite510RAAAANANA5SNAAXNANA铬酸钠Sodium chromate到40NNAANAA氰化钠Sodium cyanide到100NNAANAAA重铬酸钠Sodium dichromate100NAANAAA氰铁酸钠Sodium ferricyanideNBNAAA氰亚铁

26、酸钠Sodium ferrocyanideNBNA氟化钠Sodium fluorideNNNAA氢硫化钠Sodium hydrosulfideBBAAA氢氧化钠Sodium hydroxide1020RANANAAAAA3450RBNANAAAA1020150NNANAAAA(M)305070150NNBNAAAA(M)50180NNBNAAAA(M)60100150NNBNAAAA(M)硫酸氢钠Sodium hydrogensulfate100NNAAAAAA二硫化钠Sodium bisulfideBNAAA亚硫酸氢钠Sodium hydrogensulfite100BNAAAA 续表 液体

27、电极材料衬里材料名称浓度%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯PFA聚氨酯橡胶氯丁橡胶陶瓷次氯酸钠Sodium hypochloride*浓度单位为：g C/L10*RAAAAABA10*50AAXAANA20*RAAXAABA20*40BAXAANA硝酸钠Sodium nitrateRNNAAAAAA100NNAAAANA亚硝酸钠Sodium nitrite40100NNAAAAA(M)A过氧化钠Sodium Peroxide10RSAANAAA(M)A硅酸钠Sodium silicate100NNAAAAAA硫酸钠Sodium sulfateSatRAAAAAAABASatSNNNAAAA

28、B(M)A硫化钠Sodium sulfideSatRAAAAAAABA2550SNNNAAAAB(M)A亚硫酸钠Sodium sulfite25100RSNNAAAAB(M)A四硼酸钠Sodium tetraborateNBAAAAA硫代硫酸钠Sodium thiosulfate25RAAANABA25100SNANNAB(M)A硫酸Sulfuric acid25RNXXAAAAAA10RNXXAAAANA2560RNXBAAAANA7085RNXNAAAANA9096RXXNAAAANA25150NNXNAAAA(M)A560180NNNNAAANA7796150NNNNAAANA一氯化硫S

29、ulfur monochlorideRSBANXANA亚硫酸Sulfurous acid10SatRNNNAAAANA鞣酸，丹宁酸Tannic acid1050RSAAAXAAAB(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%温度不锈钢哈氏合金C钛钽铂聚四氟乙烯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Trichloro

30、ethyleneRBAAAAN磷酸三钠Trisodium phosphateBNAAAAA尿素Urea50AAAANN尿酸Uric acidRAAXAAAA造纸白液White liquidNNAAAB氯化锌Zinc chloride1060RBAAAAAAA1020SBAAAAAAA(M)A5060SBBBAAAA(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 材料选择指南被测介质压力容室与接头隔离膜片接液O型圈316SST不锈钢蒙耐尔哈氏合金C蒙镀镍的碳钢316SST不锈钢蒙耐尔哈氏合金C钽丁晴橡胶氟橡胶聚四氟乙烯乙烯丙烯橡胶醋酸Acetic acid (50%)E G/E E P/F G/EE/G F/E E EG F E E醋酸Acetic acid (50%，50%，50%，93)F/- -/E -/E PP/- -/E -/E E P P E E乙炔Acetylene (100%，121)E E E EE E