Adrian Pop
21.10.2016, 21:48
Dece Mihai (https://www.facebook.com/Myki68?fref=nf)20 ore (https://www.facebook.com/groups/GrupStudiiKFRO/permalink/477605922414405/)
). Concluzie : rudimentar , fara calitate !
In cealalta situatie ( placa de cupru cu soda) , acoperirea este uniforma, in cea mai mare parte . De remarcat diferenta enorma a structuri de acoperire .La foc este uniforma , dar exfoliata , la soda, in stea, neuniform, dar aproape pe toata suprafata . Concluzie : o acoperire pe suprafata mare , aproape uniforma. Care dintre cele doua acoperiri este mai super-conductibila , ...voi incerca sa testez ! Sfaturi, concluzii, poate le discutam pe platforma zoom ! Succes voua natiune !
https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-0/p240x240/14713797_1326311694045662_5057515636762140670_n.jp g?oh=f4559c6007f4f41a8a560006b4a7dcc7&oe=58ADD7AC
(https://www.facebook.com/photo.php?fbid=1326311694045662&set=pcb.477605922414405&type=3)https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-0/p240x240/14650106_1326311704045661_5080378866950640888_n.jp g?oh=fd49289f400a47fd0c6a55ab3411ba22&oe=58AC1935
(https://www.facebook.com/photo.php?fbid=1326311704045661&set=pcb.477605922414405&type=3)https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-0/p160x160/14713524_1326311610712337_8670974009041932025_n.jp g?oh=4127ceccf35dd1b5b20f59d953f9712b&oe=589EFB5A
(https://www.facebook.com/photo.php?fbid=1326311610712337&set=pcb.477605922414405&type=3)
https://www.facebook.com/rsrc.php/v3/y4/r/-PAXP-deijE.gif
(https://www.facebook.com/Myki68/videos/pcb.477605922414405/1326312684045563/?type=3)
https://www.facebook.com/rsrc.php/v3/y4/r/-PAXP-deijE.gif
(https://www.facebook.com/Myki68/videos/pcb.477605922414405/1326312687378896/?type=3)
Īmi place (https://www.facebook.com/groups/GrupStudiiKFRO/#)
Īmi place
Ador
Haha
Uau!
Tristeţe
Furie
Comentează (https://www.facebook.com/groups/GrupStudiiKFRO/#)Distribuie (https://www.facebook.com/groups/GrupStudiiKFRO/#)
(https://www.facebook.com/ufi/reaction/profile/browser/?ft_ent_identifier=477605922414405&av=100002378853251)24Tu, Kate Tiss, Fiisenin Astazi şi alţi 21 (https://www.facebook.com/ufi/reaction/profile/browser/?ft_ent_identifier=477605922414405&av=100002378853251)
2 distribuiri (https://www.facebook.com/shares/view?id=477605922414405)
Comentariihttps://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-1/c0.0.32.32/p32x32/10011524_10200693341974279_1869131437_n.jpg?oh=082 52bbcf673a406792603f31f4d88e5&oe=5860FA8A (https://www.facebook.com/pppppcccc?fref=ufi)
Cosmin Cosmin (https://www.facebook.com/pppppcccc?fref=ufi) Coeficientul de dilatare diferit la cupru fata de stratul nano determina separarea/fisura
Īmi place (https://www.facebook.com/groups/GrupStudiiKFRO/#) · Răspunde (https://www.facebook.com/groups/GrupStudiiKFRO/#) · 1 (https://www.facebook.com/browse/likes?id=477700235738307) · 15 ore (https://www.facebook.com/groups/GrupStudiiKFRO/permalink/477605922414405/?comment_id=477700235738307&comment_tracking=%7B%22tn%22%3A%22R2%22%7D)
https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-1/p32x32/11046203_1406236253022593_3641711460315964436_n.jp g?oh=da4c4a919441197a6aca1fd636660085&oe=58AD8AFB (https://www.facebook.com/profile.php?id=100009086960329&fref=ufi)
Fiisenin Astazi (https://www.facebook.com/profile.php?id=100009086960329&fref=ufi) Excelente filmari Mihai , imaginile astea fac mult pt noi ,ca sa intelegem, ce se intimpla la nivel microscopic .In structura stratului nanocotat nu prea avem acces ,insa se poate observa forma externa - acele plase tesute rombic sau hexagonal , se vede probabil ca structura in spatiu ,deci straturi cladite SP3 in partea finala si SP2 in partea de inceput . Pixurile de sanatate se nanocoteaza numai la soda ,ca sa putem fi siguri de structura stratului nano .Filmarile demonstreaza cit de nesigura / riscanta este nanocotarea cu flacara !Ar fi interesant de vazut tot parcursul stratului nano in diferite faze ale construirii lui in solutia de soda caustica .Nanocotarea cu foc este pierdere de timp si de gaz ,daca nu este facuta in conditiile unor parametrii bine stabiliti in conditii de laborator .Trebuie vazut in timp ce forma vor capata straturile nano sub influenta vaporilor de soda ,si a acelor descarcari repetitive cu voltmetrul .Tot la fel influenta electrica indusa in straturi cu ohmetrul si bineinteles si cu microampermetrul ...toate aceste marimi fizice - tensiune ,rezistenta si intensitate, contribuie intr-un fel anumit asupra conditiilor straturilor nano .Important ar fi de vazut ,cum se comporta diferitele gansuri aplicate pe placi sau bobine ,atunci cind sunt sub influenta tensiunii ,intensitatii sau rezistentei aparatului de masura setat deci pe milivolti , ohmi sau miliamperi .Zic de gansuri spalate de sare ,altfel sarea se cristalizeaza si isi aduce contributia si ea .Nanocoatul cu flacara poate face structura SP2 si pe alocuri acea tesatura SP3 ...la soda cred ca iese SP3 peste tot .Multumesc .
Īmi place (https://www.facebook.com/groups/GrupStudiiKFRO/#) · Răspunde (https://www.facebook.com/groups/GrupStudiiKFRO/#) · 2 (https://www.facebook.com/browse/likes?id=477808089060855) · 9 ore (https://www.facebook.com/groups/GrupStudiiKFRO/permalink/477605922414405/?comment_id=477808089060855&comment_tracking=%7B%22tn%22%3A%22R1%22%7D)
https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-1/c97.0.837.837/s32x32/12316278_1092902324053268_5466910810739743350_n.jp g?oh=d24e0afe06e1fd9dc21f9564bbb75898&oe=589A3EAF (https://www.facebook.com/Myki68?fref=ufi)
Dece Mihai (https://www.facebook.com/Myki68?fref=ufi) Am sa mai fac filmari in diferite situatii si soluti, dar astept "made in china " sa livreze :))
Īmi place (https://www.facebook.com/groups/GrupStudiiKFRO/#) · Răspunde (https://www.facebook.com/groups/GrupStudiiKFRO/#) · 6 ore (https://www.facebook.com/groups/GrupStudiiKFRO/permalink/477605922414405/?comment_id=477879315720399&comment_tracking=%7B%22tn%22%3A%22R0%22%7D)
https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-1/c9.0.32.32/p32x32/10354686_10150004552801856_220367501106153455_n.jp g?oh=5af2c4206c9b2325713f661ebf21d2de&oe=589AE5E4 (https://www.facebook.com/profile.php?id=100010739744561&fref=ufi)
Cris Cris (https://www.facebook.com/profile.php?id=100010739744561&fref=ufi) O parere personala.Nanoacoperirea cu flacara nu a fost facuta corect, s-a depasit usor temperatura si a aparut exfolieri.
Īmi place (https://www.facebook.com/groups/GrupStudiiKFRO/#) · Răspunde (https://www.facebook.com/groups/GrupStudiiKFRO/#) · 4 ore (https://www.facebook.com/groups/GrupStudiiKFRO/permalink/477605922414405/?comment_id=477916602383337&comment_tracking=%7B%22tn%22%3A%22R%22%7D)
). Concluzie : rudimentar , fara calitate !
In cealalta situatie ( placa de cupru cu soda) , acoperirea este uniforma, in cea mai mare parte . De remarcat diferenta enorma a structuri de acoperire .La foc este uniforma , dar exfoliata , la soda, in stea, neuniform, dar aproape pe toata suprafata . Concluzie : o acoperire pe suprafata mare , aproape uniforma. Care dintre cele doua acoperiri este mai super-conductibila , ...voi incerca sa testez ! Sfaturi, concluzii, poate le discutam pe platforma zoom ! Succes voua natiune !
https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-0/p240x240/14713797_1326311694045662_5057515636762140670_n.jp g?oh=f4559c6007f4f41a8a560006b4a7dcc7&oe=58ADD7AC
(https://www.facebook.com/photo.php?fbid=1326311694045662&set=pcb.477605922414405&type=3)https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-0/p240x240/14650106_1326311704045661_5080378866950640888_n.jp g?oh=fd49289f400a47fd0c6a55ab3411ba22&oe=58AC1935
(https://www.facebook.com/photo.php?fbid=1326311704045661&set=pcb.477605922414405&type=3)https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-0/p160x160/14713524_1326311610712337_8670974009041932025_n.jp g?oh=4127ceccf35dd1b5b20f59d953f9712b&oe=589EFB5A
(https://www.facebook.com/photo.php?fbid=1326311610712337&set=pcb.477605922414405&type=3)
https://www.facebook.com/rsrc.php/v3/y4/r/-PAXP-deijE.gif
(https://www.facebook.com/Myki68/videos/pcb.477605922414405/1326312684045563/?type=3)
https://www.facebook.com/rsrc.php/v3/y4/r/-PAXP-deijE.gif
(https://www.facebook.com/Myki68/videos/pcb.477605922414405/1326312687378896/?type=3)
Īmi place (https://www.facebook.com/groups/GrupStudiiKFRO/#)
Īmi place
Ador
Haha
Uau!
Tristeţe
Furie
Comentează (https://www.facebook.com/groups/GrupStudiiKFRO/#)Distribuie (https://www.facebook.com/groups/GrupStudiiKFRO/#)
(https://www.facebook.com/ufi/reaction/profile/browser/?ft_ent_identifier=477605922414405&av=100002378853251)24Tu, Kate Tiss, Fiisenin Astazi şi alţi 21 (https://www.facebook.com/ufi/reaction/profile/browser/?ft_ent_identifier=477605922414405&av=100002378853251)
2 distribuiri (https://www.facebook.com/shares/view?id=477605922414405)
Comentariihttps://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-1/c0.0.32.32/p32x32/10011524_10200693341974279_1869131437_n.jpg?oh=082 52bbcf673a406792603f31f4d88e5&oe=5860FA8A (https://www.facebook.com/pppppcccc?fref=ufi)
Cosmin Cosmin (https://www.facebook.com/pppppcccc?fref=ufi) Coeficientul de dilatare diferit la cupru fata de stratul nano determina separarea/fisura
Īmi place (https://www.facebook.com/groups/GrupStudiiKFRO/#) · Răspunde (https://www.facebook.com/groups/GrupStudiiKFRO/#) · 1 (https://www.facebook.com/browse/likes?id=477700235738307) · 15 ore (https://www.facebook.com/groups/GrupStudiiKFRO/permalink/477605922414405/?comment_id=477700235738307&comment_tracking=%7B%22tn%22%3A%22R2%22%7D)
https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-1/p32x32/11046203_1406236253022593_3641711460315964436_n.jp g?oh=da4c4a919441197a6aca1fd636660085&oe=58AD8AFB (https://www.facebook.com/profile.php?id=100009086960329&fref=ufi)
Fiisenin Astazi (https://www.facebook.com/profile.php?id=100009086960329&fref=ufi) Excelente filmari Mihai , imaginile astea fac mult pt noi ,ca sa intelegem, ce se intimpla la nivel microscopic .In structura stratului nanocotat nu prea avem acces ,insa se poate observa forma externa - acele plase tesute rombic sau hexagonal , se vede probabil ca structura in spatiu ,deci straturi cladite SP3 in partea finala si SP2 in partea de inceput . Pixurile de sanatate se nanocoteaza numai la soda ,ca sa putem fi siguri de structura stratului nano .Filmarile demonstreaza cit de nesigura / riscanta este nanocotarea cu flacara !Ar fi interesant de vazut tot parcursul stratului nano in diferite faze ale construirii lui in solutia de soda caustica .Nanocotarea cu foc este pierdere de timp si de gaz ,daca nu este facuta in conditiile unor parametrii bine stabiliti in conditii de laborator .Trebuie vazut in timp ce forma vor capata straturile nano sub influenta vaporilor de soda ,si a acelor descarcari repetitive cu voltmetrul .Tot la fel influenta electrica indusa in straturi cu ohmetrul si bineinteles si cu microampermetrul ...toate aceste marimi fizice - tensiune ,rezistenta si intensitate, contribuie intr-un fel anumit asupra conditiilor straturilor nano .Important ar fi de vazut ,cum se comporta diferitele gansuri aplicate pe placi sau bobine ,atunci cind sunt sub influenta tensiunii ,intensitatii sau rezistentei aparatului de masura setat deci pe milivolti , ohmi sau miliamperi .Zic de gansuri spalate de sare ,altfel sarea se cristalizeaza si isi aduce contributia si ea .Nanocoatul cu flacara poate face structura SP2 si pe alocuri acea tesatura SP3 ...la soda cred ca iese SP3 peste tot .Multumesc .
Īmi place (https://www.facebook.com/groups/GrupStudiiKFRO/#) · Răspunde (https://www.facebook.com/groups/GrupStudiiKFRO/#) · 2 (https://www.facebook.com/browse/likes?id=477808089060855) · 9 ore (https://www.facebook.com/groups/GrupStudiiKFRO/permalink/477605922414405/?comment_id=477808089060855&comment_tracking=%7B%22tn%22%3A%22R1%22%7D)
https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-1/c97.0.837.837/s32x32/12316278_1092902324053268_5466910810739743350_n.jp g?oh=d24e0afe06e1fd9dc21f9564bbb75898&oe=589A3EAF (https://www.facebook.com/Myki68?fref=ufi)
Dece Mihai (https://www.facebook.com/Myki68?fref=ufi) Am sa mai fac filmari in diferite situatii si soluti, dar astept "made in china " sa livreze :))
Īmi place (https://www.facebook.com/groups/GrupStudiiKFRO/#) · Răspunde (https://www.facebook.com/groups/GrupStudiiKFRO/#) · 6 ore (https://www.facebook.com/groups/GrupStudiiKFRO/permalink/477605922414405/?comment_id=477879315720399&comment_tracking=%7B%22tn%22%3A%22R0%22%7D)
https://scontent.fotp3-1.fna.fbcdn.net/v/t1.0-1/c9.0.32.32/p32x32/10354686_10150004552801856_220367501106153455_n.jp g?oh=5af2c4206c9b2325713f661ebf21d2de&oe=589AE5E4 (https://www.facebook.com/profile.php?id=100010739744561&fref=ufi)
Cris Cris (https://www.facebook.com/profile.php?id=100010739744561&fref=ufi) O parere personala.Nanoacoperirea cu flacara nu a fost facuta corect, s-a depasit usor temperatura si a aparut exfolieri.
Īmi place (https://www.facebook.com/groups/GrupStudiiKFRO/#) · Răspunde (https://www.facebook.com/groups/GrupStudiiKFRO/#) · 4 ore (https://www.facebook.com/groups/GrupStudiiKFRO/permalink/477605922414405/?comment_id=477916602383337&comment_tracking=%7B%22tn%22%3A%22R%22%7D)