|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
خوردگي خاك اغلب با مقاومت آن طبقه بندي مي شود. 0 - 1500 ohm.cm بسيار خورنده 1500 - 2500 ohm. cm خورنده 2500 - 5000 ohm.cm خفيف خورنده 5000 - 10000 ohm. cm كمي خورنده 10000 ohm.cm غير خورنده با اين حال ، تجربه نشان مي دهد كه احتمال خوردگي 304 و 316 فولاد ضد زنگ با مقاومت در برابر خاك 2000 اهم از سانتي متر و بالاتر در صورتي كه pH بيشتر از 4.5 باشد و زهكشي و آبگيري مجدد وجود داشته باشد مي تواند بسيار مطلوب باشد. مانند ساير محيط ها ، سطح كلريد در رابطه با پيتينگ و خوردگي شكاف نيز ممكن است بر عملكرد فولادهاي ضد زنگ در خاك تأثير بگذارد و در آنجا كه سطح كلريد بالاتري در داخل كشور يا براي مناطق ساحلي غير جزر و مد پيش بيني مي شود يا فقط در جايي كه اعتماد به استنلس بيشتري لازم باشد ، نوع 316 ارجح است. براي مناطق ساحلي و ساير شرايطي كه ميزان مقاومت بيشتري لازم باشد ، مي توان 2205 فولاد دوبلكس يا فوق العاده ضد زنگ را در نظر گرفت. در صورت لزوم ، مي توان از محافظ خارجي مانند بستهاي محافظ مناسب يا نوارها (مراقبت از اطمينان از همپوشاني مؤثر براي جلوگيري از خوردگي شكاف) استفاده كرد. فولاد ضد زنگ همچنين مي تواند از نظر كاتدي محافظت شود. بهترين برنامه ريزي براي استفاده از استنلس استيل ها در محيط كاري مشاوره كردن با مهندسين متالورژي است. انتخاب گريد مناسب براي عمر مفيدكاري تجهيزات بسيار مهم است. اين مساله مي تواند مستقيما بر روي امنيت پروژه تاثير مخرب بگذارد. اگر خوردگي در يك سيستم رخ دهد در صورتي كه اقدامات لازم صورت نگيرد ميتواند تا تخريب و ايجاد يك نقص كامل در سيستم پيشروي كند. اقدام زيادي در اين رابطه صورت گرفته است كه شامل چندين مرحله قبل از نصب ، حين نصب و اقدامات پس از نصب تجهيزات استنلس استيل است.اين اقدامات بسيار ضروري و لازم است. براي مثال مي توان به اسيدشويي براي حذف آلودگي بعد از نصب اشاره كرد. استعلام قيمت ورق استيل در ايران را بصورت آنلاين از وبسايت گروه فلز ببينيد. ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
That is the proper weblog for anyone who needs to find out about this topic. You notice a lot its virtually exhausting to argue with you (not that I really would need�HaHa). You undoubtedly put a brand new spin on a subject thats been written about for years. Nice stuff, simply great! air jordans http://www.cheap-airjordans.us.com ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
There may be noticeably a bundle to know about this. I assume you made certain good points in features also. kd 12 shoes http://www.kd12.org ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
There are some interesting deadlines in this article however I don�t know if I see all of them center to heart. There is some validity however Ill take maintain opinion until I look into it further. Good article , thanks and we would like more! Added to FeedBurner as nicely golden goose shoes http://www.goldengooseoutlets.us ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
Youre so cool! I dont suppose Ive read something like this before. So good to find any person with some authentic ideas on this subject. realy thank you for beginning this up. this web site is one thing thats needed on the web, somebody with just a little originality. helpful job for bringing one thing new to the internet! yeezy supply http://www.supplyyeezy.us ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
After examine just a few of the weblog posts on your web site now, and I truly like your method of blogging. I bookmarked it to my bookmark web site checklist and will likely be checking again soon. Pls try my web page as well and let me know what you think. supreme outlet http://www.supremesoutlet.us.com ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
It�s exhausting to search out knowledgeable people on this subject, but you sound like you know what you�re speaking about! Thanks yeezy boost 350 http://www.yeezysshoes.us.com ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
Your home is valueble for me. Thanks!? yeezy 500 http://www.yeezy-500.us.com ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
Your place is valueble for me. Thanks!? yeezy boost 350 v2 http://www.yeezy-boost350.us.com ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
I was more than happy to search out this internet-site.I wanted to thanks for your time for this wonderful learn!! I undoubtedly enjoying every little bit of it and Ive you bookmarked to take a look at new stuff you blog post. nike react http://www.nikereact.org ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
You must take part in a contest for among the finest blogs on the web. Ill recommend this site! yeezys http://www.yeezyshoes.in.net ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
When I initially commented I clicked the -Notify me when new comments are added- checkbox and now every time a comment is added I get 4 emails with the identical comment. Is there any manner you possibly can remove me from that service? Thanks! kyrie irving shoes http://www.kyrieirvingshoes.us.com ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
It�s hard to find educated folks on this matter, however you sound like you already know what you�re speaking about! Thanks curry 7 shoes http://www.curry7shoes.us ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
There are some fascinating deadlines in this article however I don�t know if I see all of them middle to heart. Theres some validity however I will take maintain opinion until I look into it further. Good article , thanks and we want more! Added to FeedBurner as effectively golden goose http://www.golden-goose.us.com ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
I discovered your weblog web site on google and check a few of your early posts. Proceed to maintain up the superb operate. I simply further up your RSS feed to my MSN News Reader. Searching for ahead to studying more from you later on!? goyard http://www.goyardhandbags.us.org ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
WONDERFUL Post.thanks for share..more wait .. ? moncler http://www.monclerjackets.us ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
After research a few of the weblog posts in your website now, and I actually like your way of blogging. I bookmarked it to my bookmark web site list and shall be checking again soon. Pls try my website online as nicely and let me know what you think. curry 6 shoes http://www.curry6.net ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
youve got an incredible blog here! would you prefer to make some invite posts on my weblog? kyrie shoes http://www.kyrie4.org ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
youve a great weblog here! would you like to make some invite posts on my weblog? nike lebron shoes http://www.lebron17s.us ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
رتبه: Guest گروه ها: Member
زمان عضويت: 1388-5-1 ارسالها: 1,062,981 امتيازها: 3,240,461 مکان: United States
|
I precisely wished to thank you so much once again. Im not certain the things I could possibly have gone through in the absence of those basics shared by you about such area. This was an absolute difficult case in my view, however , being able to view the specialized avenue you resolved that forced me to cry over contentment. Extremely happy for your work and believe you comprehend what an amazing job you have been doing instructing the rest through your websites. Probably you have never got to know any of us. supreme http://www.supremeclothing.us.org ويلا شمالCoinbase wallet extension was launched to facilitate crypto investors with a widened approach to accessing digital assets.Coinbase extension has eased the trade by allowing investors to walk through the complete crypto ecosystem and discover the opportunities that add up value to their trade and allowing them to take their crypto trade to newer heights. coinbase wallet
|
|
|
qomuniguest |